401502362365423 has 24 divisors (see below), whose sum is σ = 441536942322000. Its totient is φ = 364823385801600.

The previous prime is 401502362365397. The next prime is 401502362365427. The reversal of 401502362365423 is 324563263205104.

It is not a de Polignac number, because 401502362365423 - 2³³ = 401493772430831 is a prime.

It is a super-2 number, since 2×401502362365423² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401502362365427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5750417853 + ... + 5750487673.

It is an arithmetic number, because the mean of its divisors is an integer number (18397372596750).

Almost surely, 2^{401502362365423} is an apocalyptic number.

401502362365423 is a deficient number, since it is larger than the sum of its proper divisors (40034579956577).

401502362365423 is a wasteful number, since it uses less digits than its factorization.

401502362365423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92439 (or 92428 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 401502362365423 in words is "four hundred one trillion, five hundred two billion, three hundred sixty-two million, three hundred sixty-five thousand, four hundred twenty-three".