400202001322132 has 96 divisors (see below), whose sum is σ = 727949073600000. Its totient is φ = 192284978995200.

The previous prime is 400202001322087. The next prime is 400202001322147. The reversal of 400202001322132 is 231223100202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37059166869 + ... + 37059177667.

It is an arithmetic number, because the mean of its divisors is an integer number (7582802850000).

Almost surely, 2^{400202001322132} is an apocalyptic number.

It is an amenable number.

400202001322132 is a deficient number, since it is larger than the sum of its proper divisors (327747072277868).

400202001322132 is a wasteful number, since it uses less digits than its factorization.

400202001322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13009 (or 13007 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 400202001322132 its reverse (231223100202004), we get a palindrome (631425101524136).

The spelling of 400202001322132 in words is "four hundred trillion, two hundred two billion, one million, three hundred twenty-two thousand, one hundred thirty-two".