1051034343040 has 192 divisors, whose sum is σ = 2766835622880. Its totient is φ = 381499627520.

The previous prime is 1051034342993. The next prime is 1051034343041. The reversal of 1051034343040 is 403434301501.

It is a super-2 number, since 2×1051034343040² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051034343041) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 43586667 + ... + 43610773.

Almost surely, 2^{1051034343040} is an apocalyptic number.

1051034343040 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 1051034343040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383417811440).

1051034343040 is an abundant number, since it is smaller than the sum of its proper divisors (1715801279840).

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

1051034343040 is a wasteful number, since it uses less digits than its factorization.

1051034343040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24711 (or 24688 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1051034343040 its reverse (403434301501), we get a palindrome (1454468644541).

The spelling of 1051034343040 in words is "one trillion, fifty-one billion, thirty-four million, three hundred forty-three thousand, forty".