1040997062637 has 96 divisors (see below), whose sum is σ = 1785317081600. Its totient is φ = 584109792000.

The previous prime is 1040997062621. The next prime is 1040997062669. The reversal of 1040997062637 is 7362607990401.

It is a happy number.

1040997062637 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 9 + 9 + 7 + 0 + 626 + 3 + 7 = 666.

1040997062637 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1040997062637 - 2⁴ = 1040997062621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040997062687) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 118817337 + ... + 118826097.

Almost surely, 2^{1040997062637} is an apocalyptic number.

It is an amenable number.

1040997062637 is a deficient number, since it is larger than the sum of its proper divisors (744320018963).

1040997062637 is an equidigital number, since it uses as much as digits as its factorization.

1040997062637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480 (or 9463 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 1040997062637 in words is "one trillion, forty billion, nine hundred ninety-seven million, sixty-two thousand, six hundred thirty-seven".