4056402400007 has 2 divisors, whose sum is σ = 4056402400008. Its totient is φ = 4056402400006.

The previous prime is 4056402399913. The next prime is 4056402400067. The reversal of 4056402400007 is 7000042046504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4056402400007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4056402400067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028201200003 + 2028201200004.

It is an arithmetic number, because the mean of its divisors is an integer number (2028201200004).

Almost surely, 2^{4056402400007} is an apocalyptic number.

4056402400007 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056402400007 is an equidigital number, since it uses as much as digits as its factorization.

4056402400007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 32.

The spelling of 4056402400007 in words is "four trillion, fifty-six billion, four hundred two million, four hundred thousand, seven".