401790306325 has 24 divisors (see below), whose sum is σ = 503392602240. Its totient is φ = 318108460800.

The previous prime is 401790306311. The next prime is 401790306331. The reversal of 401790306325 is 523603097104.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-401790306325 is a prime.

It is a super-2 number, since 2×401790306325² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1034781 + ... + 1369069.

It is an arithmetic number, because the mean of its divisors is an integer number (20974691760).

Almost surely, 2^401790306325 is an apocalyptic number.

It is an amenable number.

401790306325 is a deficient number, since it is larger than the sum of its proper divisors (101602295915).

401790306325 is a wasteful number, since it uses less digits than its factorization.

401790306325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334797 (or 334792 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 401790306325 in words is "four hundred one billion, seven hundred ninety million, three hundred six thousand, three hundred twenty-five".