401324357 has 24 divisors (see below), whose sum is σ = 483812352. Its totient is φ = 331581600.

The previous prime is 401324353. The next prime is 401324369. The reversal of 401324357 is 753423104.

It is a happy number.

It is not a de Polignac number, because 401324357 - 2² = 401324353 is a prime.

It is a super-2 number, since 2×401324357² = 322122479042926898, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401324353) 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, 654383 + ... + 654995.

It is an arithmetic number, because the mean of its divisors is an integer number (20158848).

Almost surely, 2^401324357 is an apocalyptic number.

It is an amenable number.

401324357 is a deficient number, since it is larger than the sum of its proper divisors (82487995).

401324357 is a wasteful number, since it uses less digits than its factorization.

401324357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 401324357 is about 20033.0815652510. The cubic root of 401324357 is about 737.6185660949.

The spelling of 401324357 in words is "four hundred one million, three hundred twenty-four thousand, three hundred fifty-seven".