401683450476 has 48 divisors (see below), whose sum is σ = 1168533676800. Its totient is φ = 104333363520.

The previous prime is 401683450459. The next prime is 401683450507. The reversal of 401683450476 is 674054386104.

It is a super-2 number, since 2×401683450476² (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, 217360251 + ... + 217362098.

It is an arithmetic number, because the mean of its divisors is an integer number (24344451600).

Almost surely, 2^401683450476 is an apocalyptic number.

It is an amenable number.

401683450476 is an abundant number, since it is smaller than the sum of its proper divisors (766850226324).

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

401683450476 is a wasteful number, since it uses less digits than its factorization.

401683450476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434722374 (or 434722372 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 401683450476 in words is "four hundred one billion, six hundred eighty-three million, four hundred fifty thousand, four hundred seventy-six".