400232243103404 has 24 divisors (see below), whose sum is σ = 713622833371728. Its totient is φ = 196340017615040.

The previous prime is 400232243103397. The next prime is 400232243103409. The reversal of 400232243103404 is 404301342232004.

It is not an unprimeable number, because it can be changed into a prime (400232243103409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169020134 + ... + 171371730.

It is an arithmetic number, because the mean of its divisors is an integer number (29734284723822).

Almost surely, 2^{400232243103404} is an apocalyptic number.

It is an amenable number.

400232243103404 is a deficient number, since it is larger than the sum of its proper divisors (313390590268324).

400232243103404 is a wasteful number, since it uses less digits than its factorization.

400232243103404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154465 (or 3154463 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 400232243103404 its reverse (404301342232004), we get a palindrome (804533585335408).

The spelling of 400232243103404 in words is "four hundred trillion, two hundred thirty-two billion, two hundred forty-three million, one hundred three thousand, four hundred four".