1057400974043 has 2 divisors, whose sum is σ = 1057400974044. Its totient is φ = 1057400974042.

The previous prime is 1057400974033. The next prime is 1057400974051. The reversal of 1057400974043 is 3404790047501.

It is a happy number.

1057400974043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1057400974043 - 2²⁰ = 1057399925467 is a prime.

It is a super-2 number, since 2×1057400974043² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057400973985 and 1057400974003.

It is not a weakly prime, because it can be changed into another prime (1057400974033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528700487021 + 528700487022.

It is an arithmetic number, because the mean of its divisors is an integer number (528700487022).

Almost surely, 2^{1057400974043} is an apocalyptic number.

1057400974043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057400974043 is an equidigital number, since it uses as much as digits as its factorization.

1057400974043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 1057400974043 in words is "one trillion, fifty-seven billion, four hundred million, nine hundred seventy-four thousand, forty-three".