1140657427062 has 24 divisors (see below), whose sum is σ = 2471754285000. Its totient is φ = 380168394720.

The previous prime is 1140657427043. The next prime is 1140657427079. The reversal of 1140657427062 is 2607247560411.

1140657427062 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 6 + 574 + 2 + 70 + 6 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1140657426999 and 1140657427017.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4090239 + ... + 4360202.

It is an arithmetic number, because the mean of its divisors is an integer number (102989761875).

Almost surely, 2^{1140657427062} is an apocalyptic number.

1140657427062 is an abundant number, since it is smaller than the sum of its proper divisors (1331096857938).

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

1140657427062 is a wasteful number, since it uses less digits than its factorization.

1140657427062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8457948 (or 8457945 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 1140657427062 in words is "one trillion, one hundred forty billion, six hundred fifty-seven million, four hundred twenty-seven thousand, sixty-two".