1040107033657 has 2 divisors, whose sum is σ = 1040107033658. Its totient is φ = 1040107033656.

The previous prime is 1040107033639. The next prime is 1040107033703. The reversal of 1040107033657 is 7563307010401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1039786050601 + 320983056 = 1019699^2 + 17916^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040107033657 - 2⁷ = 1040107033529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040107033957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520053516828 + 520053516829.

It is an arithmetic number, because the mean of its divisors is an integer number (520053516829).

Almost surely, 2^{1040107033657} is an apocalyptic number.

It is an amenable number.

1040107033657 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040107033657 is an equidigital number, since it uses as much as digits as its factorization.

1040107033657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 1040107033657 in words is "one trillion, forty billion, one hundred seven million, thirty-three thousand, six hundred fifty-seven".