1056112610340 has 192 divisors, whose sum is σ = 3171274444800. Its totient is φ = 261968103936.

The previous prime is 1056112610299. The next prime is 1056112610347. The reversal of 1056112610340 is 430162116501.

It is a happy number.

It is a super-2 number, since 2×1056112610340² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1056112610298 and 1056112610307.

It is not an unprimeable number, because it can be changed into a prime (1056112610347) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13550001 + ... + 13627719.

It is an arithmetic number, because the mean of its divisors is an integer number (16517054400).

Almost surely, 2^{1056112610340} is an apocalyptic number.

1056112610340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056112610340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1585637222400).

1056112610340 is an abundant number, since it is smaller than the sum of its proper divisors (2115161834460).

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

1056112610340 is a wasteful number, since it uses less digits than its factorization.

1056112610340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78026 (or 78024 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 1056112610340 its reverse (430162116501), we get a palindrome (1486274726841).

The spelling of 1056112610340 in words is "one trillion, fifty-six billion, one hundred twelve million, six hundred ten thousand, three hundred forty".