401260652632036 has 24 divisors (see below), whose sum is σ = 711858676728024. Its totient is φ = 197872716211200.

The previous prime is 401260652631983. The next prime is 401260652632051. The reversal of 401260652632036 is 630236256062104.

It can be written as a sum of positive squares in 4 ways, for example, as 15982404840000 + 385278247792036 = 3997800^2 + 19628506^2 .

It is a super-2 number, since 2×401260652632036² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25856425 + ... + 38354608.

It is an arithmetic number, because the mean of its divisors is an integer number (29660778197001).

Almost surely, 2^{401260652632036} is an apocalyptic number.

It is an amenable number.

401260652632036 is a deficient number, since it is larger than the sum of its proper divisors (310598024095988).

401260652632036 is a wasteful number, since it uses less digits than its factorization.

401260652632036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64232511 (or 64232509 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 401260652632036 in words is "four hundred one trillion, two hundred sixty billion, six hundred fifty-two million, six hundred thirty-two thousand, thirty-six".