431463120 has 80 divisors (see below), whose sum is σ = 1459138752. Its totient is φ = 104596480.

The previous prime is 431463101. The next prime is 431463121. The reversal of 431463120 is 21364134.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431463121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79077 + ... + 84356.

Almost surely, 2^431463120 is an apocalyptic number.

431463120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

431463120 is an abundant number, since it is smaller than the sum of its proper divisors (1027675632).

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

431463120 is a wasteful number, since it uses less digits than its factorization.

431463120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163460 (or 163454 counting only the distinct ones).

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

The square root of 431463120 is about 20771.6903500895. The cubic root of 431463120 is about 755.6393397412.

The spelling of 431463120 in words is "four hundred thirty-one million, four hundred sixty-three thousand, one hundred twenty".