401413330624 has 14 divisors (see below), whose sum is σ = 796554578084. Its totient is φ = 200706665280.

The previous prime is 401413330613. The next prime is 401413330697. The reversal of 401413330624 is 426033314104.

It is a super-2 number, since 2×401413330624² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3136041582 + ... + 3136041709.

Almost surely, 2^401413330624 is an apocalyptic number.

It is an amenable number.

401413330624 is a deficient number, since it is larger than the sum of its proper divisors (395141247460).

401413330624 is an equidigital number, since it uses as much as digits as its factorization.

401413330624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272083303 (or 6272083293 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 401413330624 its reverse (426033314104), we get a palindrome (827446644728).

The spelling of 401413330624 in words is "four hundred one billion, four hundred thirteen million, three hundred thirty thousand, six hundred twenty-four".