401211674732 has 12 divisors (see below), whose sum is σ = 765949560936. Its totient is φ = 182368943040.

The previous prime is 401211674707. The next prime is 401211674737. The reversal of 401211674732 is 237476112104.

It is not an unprimeable number, because it can be changed into a prime (401211674737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4559223533 + ... + 4559223620.

It is an arithmetic number, because the mean of its divisors is an integer number (63829130078).

Almost surely, 2^401211674732 is an apocalyptic number.

It is an amenable number.

401211674732 is a deficient number, since it is larger than the sum of its proper divisors (364737886204).

401211674732 is a wasteful number, since it uses less digits than its factorization.

401211674732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9118447168 (or 9118447166 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

Adding to 401211674732 its reverse (237476112104), we get a palindrome (638687786836).

The spelling of 401211674732 in words is "four hundred one billion, two hundred eleven million, six hundred seventy-four thousand, seven hundred thirty-two".