400132627204 has 12 divisors (see below), whose sum is σ = 730676971584. Its totient is φ = 191367778184.

The previous prime is 400132627201. The next prime is 400132627243. The reversal of 400132627204 is 402726231004.

It is a happy number.

It is a super-2 number, since 2×400132627204² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (400132627201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174633752 + ... + 2174633935.

It is an arithmetic number, because the mean of its divisors is an integer number (60889747632).

Almost surely, 2^400132627204 is an apocalyptic number.

It is an amenable number.

400132627204 is a deficient number, since it is larger than the sum of its proper divisors (330544344380).

400132627204 is a wasteful number, since it uses less digits than its factorization.

400132627204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349267714 (or 4349267712 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 400132627204 its reverse (402726231004), we get a palindrome (802858858208).

The spelling of 400132627204 in words is "four hundred billion, one hundred thirty-two million, six hundred twenty-seven thousand, two hundred four".