400132334243002 has 32 divisors (see below), whose sum is σ = 605784641587200. Its totient is φ = 198208799651520.

The previous prime is 400132334242913. The next prime is 400132334243017. The reversal of 400132334243002 is 200342433231004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507544908 + ... + 508332664.

It is an arithmetic number, because the mean of its divisors is an integer number (18930770049600).

Almost surely, 2^{400132334243002} is an apocalyptic number.

400132334243002 is a deficient number, since it is larger than the sum of its proper divisors (205652307344198).

400132334243002 is a wasteful number, since it uses less digits than its factorization.

400132334243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790726.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 400132334243002 its reverse (200342433231004), we get a palindrome (600474767474006).

The spelling of 400132334243002 in words is "four hundred trillion, one hundred thirty-two billion, three hundred thirty-four million, two hundred forty-three thousand, two".