1056034322442 has 96 divisors (see below), whose sum is σ = 2648167966080. Its totient is φ = 300586997760.

The previous prime is 1056034322417. The next prime is 1056034322467. The reversal of 1056034322442 is 2442234306501.

1056034322442 is a `hidden beast` number, since 1 + 0 + 5 + 603 + 4 + 3 + 2 + 2 + 4 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (1056034322417) and next prime (1056034322467).

It is a super-2 number, since 2×1056034322442² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056034322397 and 1056034322406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1381234 + ... + 2004962.

It is an arithmetic number, because the mean of its divisors is an integer number (27585082980).

Almost surely, 2^{1056034322442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056034322442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1324083983040).

1056034322442 is an abundant number, since it is smaller than the sum of its proper divisors (1592133643638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056034322442 is a wasteful number, since it uses less digits than its factorization.

1056034322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624268 (or 624265 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 1056034322442 its reverse (2442234306501), we get a palindrome (3498268628943).

The spelling of 1056034322442 in words is "one trillion, fifty-six billion, thirty-four million, three hundred twenty-two thousand, four hundred forty-two".