431034032020404 has 96 divisors (see below), whose sum is σ = 1011332440581120. Its totient is φ = 142882767514368.

The previous prime is 431034032020399. The next prime is 431034032020421. The reversal of 431034032020404 is 404020230430134.

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, 2172703264 + ... + 2172901640.

It is an arithmetic number, because the mean of its divisors is an integer number (10534712922720).

Almost surely, 2^{431034032020404} is an apocalyptic number.

It is an amenable number.

431034032020404 is an abundant number, since it is smaller than the sum of its proper divisors (580298408560716).

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

431034032020404 is a wasteful number, since it uses less digits than its factorization.

431034032020404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200149 (or 200147 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 431034032020404 its reverse (404020230430134), we get a palindrome (835054262450538).

The spelling of 431034032020404 in words is "four hundred thirty-one trillion, thirty-four billion, thirty-two million, twenty thousand, four hundred four".