40310001423401 has 2 divisors, whose sum is σ = 40310001423402. Its totient is φ = 40310001423400.

The previous prime is 40310001423337. The next prime is 40310001423409. The reversal of 40310001423401 is 10432410001304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24187560067225 + 16122441356176 = 4918085^2 + 4015276^2 .

It is a cyclic number.

It is not a de Polignac number, because 40310001423401 - 2⁶ = 40310001423337 is a prime.

It is not a weakly prime, because it can be changed into another prime (40310001423409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20155000711700 + 20155000711701.

It is an arithmetic number, because the mean of its divisors is an integer number (20155000711701).

Almost surely, 2^{40310001423401} is an apocalyptic number.

It is an amenable number.

40310001423401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40310001423401 is an equidigital number, since it uses as much as digits as its factorization.

40310001423401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 40310001423401 its reverse (10432410001304), we get a palindrome (50742411424705).

The spelling of 40310001423401 in words is "forty trillion, three hundred ten billion, one million, four hundred twenty-three thousand, four hundred one".