1056258114440 has 32 divisors (see below), whose sum is σ = 2383200792000. Its totient is φ = 421326350784.

The previous prime is 1056258114427. The next prime is 1056258114451. The reversal of 1056258114440 is 444118526501.

It is a super-2 number, since 2×1056258114440² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36763430 + ... + 36792149.

It is an arithmetic number, because the mean of its divisors is an integer number (74475024750).

Almost surely, 2^{1056258114440} is an apocalyptic number.

1056258114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056258114440 is an abundant number, since it is smaller than the sum of its proper divisors (1326942677560).

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

1056258114440 is a wasteful number, since it uses less digits than its factorization.

1056258114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73555949 (or 73555945 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 1056258114440 in words is "one trillion, fifty-six billion, two hundred fifty-eight million, one hundred fourteen thousand, four hundred forty".