432414101990 has 32 divisors (see below), whose sum is σ = 874662376896. Its totient is φ = 152718825600.

The previous prime is 432414101989. The next prime is 432414102011. The reversal of 432414101990 is 99101414234.

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 15 ways as a sum of consecutive naturals, for example, 72307061 + ... + 72313040.

It is an arithmetic number, because the mean of its divisors is an integer number (27333199278).

Almost surely, 2^432414101990 is an apocalyptic number.

432414101990 is an abundant number, since it is smaller than the sum of its proper divisors (442248274906).

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

432414101990 is a wasteful number, since it uses less digits than its factorization.

432414101990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144620144.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 432414101990 in words is "four hundred thirty-two billion, four hundred fourteen million, one hundred one thousand, nine hundred ninety".