40370004401 has 2 divisors, whose sum is σ = 40370004402. Its totient is φ = 40370004400.

The previous prime is 40370004377. The next prime is 40370004413. The reversal of 40370004401 is 10440007304.

40370004401 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 can be written as a sum of positive squares in only one way, i.e., 40054018225 + 315986176 = 200135^2 + 17776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40370004401 is a prime.

It is not a weakly prime, because it can be changed into another prime (40370004491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20185002200 + 20185002201.

It is an arithmetic number, because the mean of its divisors is an integer number (20185002201).

Almost surely, 2^40370004401 is an apocalyptic number.

It is an amenable number.

40370004401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40370004401 is an equidigital number, since it uses as much as digits as its factorization.

40370004401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The spelling of 40370004401 in words is "forty billion, three hundred seventy million, four thousand, four hundred one".