401333453004 has 48 divisors (see below), whose sum is σ = 1075343230080. Its totient is φ = 115215344640.

The previous prime is 401333452969. The next prime is 401333453039. The reversal of 401333453004 is 400354333104.

It is an interprime number because it is at equal distance from previous prime (401333452969) and next prime (401333453039).

It is a super-2 number, since 2×401333453004² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80008149 + ... + 80013164.

It is an arithmetic number, because the mean of its divisors is an integer number (22402983960).

Almost surely, 2^401333453004 is an apocalyptic number.

401333453004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401333453004 is an abundant number, since it is smaller than the sum of its proper divisors (674009777076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401333453004 is a wasteful number, since it uses less digits than its factorization.

401333453004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160021350 (or 160021348 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 401333453004 its reverse (400354333104), we get a palindrome (801687786108).

The spelling of 401333453004 in words is "four hundred one billion, three hundred thirty-three million, four hundred fifty-three thousand, four".