400301130203412 has 96 divisors (see below), whose sum is σ = 962810720169984. Its totient is φ = 129385423305600.

The previous prime is 400301130203369. The next prime is 400301130203459. The reversal of 400301130203412 is 214302031103004.

It is a happy number.

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, 554024293 + ... + 554746355.

It is an arithmetic number, because the mean of its divisors is an integer number (10029278335104).

Almost surely, 2^{400301130203412} is an apocalyptic number.

It is an amenable number.

400301130203412 is an abundant number, since it is smaller than the sum of its proper divisors (562509589966572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400301130203412 is a wasteful number, since it uses less digits than its factorization.

400301130203412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732869 (or 732867 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 400301130203412 its reverse (214302031103004), we get a palindrome (614603161306416).

The spelling of 400301130203412 in words is "four hundred trillion, three hundred one billion, one hundred thirty million, two hundred three thousand, four hundred twelve".