1056071377340 has 48 divisors (see below), whose sum is σ = 2543527483392. Its totient is φ = 360802161216.

The previous prime is 1056071377337. The next prime is 1056071377357. The reversal of 1056071377340 is 437731706501.

It is a super-2 number, since 2×1056071377340² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056071377291 and 1056071377300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13287884 + ... + 13367123.

It is an arithmetic number, because the mean of its divisors is an integer number (52990155904).

Almost surely, 2^{1056071377340} is an apocalyptic number.

1056071377340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056071377340 is an abundant number, since it is smaller than the sum of its proper divisors (1487456106052).

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

1056071377340 is a wasteful number, since it uses less digits than its factorization.

1056071377340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26655306 (or 26655304 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 1056071377340 in words is "one trillion, fifty-six billion, seventy-one million, three hundred seventy-seven thousand, three hundred forty".