401051236036 has 48 divisors (see below), whose sum is σ = 767015282880. Its totient is φ = 181969664000.

The previous prime is 401051236031. The next prime is 401051236037. The reversal of 401051236036 is 630632150104.

It is a junction number, because it is equal to n+sod(n) for n = 401051235989 and 401051236007.

It is not an unprimeable number, because it can be changed into a prime (401051236031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78929016 + ... + 78934096.

It is an arithmetic number, because the mean of its divisors is an integer number (15979485060).

Almost surely, 2^401051236036 is an apocalyptic number.

It is an amenable number.

401051236036 is a deficient number, since it is larger than the sum of its proper divisors (365964046844).

401051236036 is a wasteful number, since it uses less digits than its factorization.

401051236036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956 (or 7954 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 401051236036 in words is "four hundred one billion, fifty-one million, two hundred thirty-six thousand, thirty-six".