400431013041030 has 16 divisors (see below), whose sum is σ = 961034431298544. Its totient is φ = 106781603477600.

The previous prime is 400431013040987. The next prime is 400431013041133. The reversal of 400431013041030 is 30140310134004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6673850217321 + ... + 6673850217380.

It is an arithmetic number, because the mean of its divisors is an integer number (60064651956159).

Almost surely, 2^{400431013041030} is an apocalyptic number.

400431013041030 is an abundant number, since it is smaller than the sum of its proper divisors (560603418257514).

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

400431013041030 is a wasteful number, since it uses less digits than its factorization.

400431013041030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13347700434711.

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

Adding to 400431013041030 its reverse (30140310134004), we get a palindrome (430571323175034).

The spelling of 400431013041030 in words is "four hundred trillion, four hundred thirty-one billion, thirteen million, forty-one thousand, thirty".