32051345430 has 64 divisors (see below), whose sum is σ = 84076892928. Its totient is φ = 7771800960.

The previous prime is 32051345401. The next prime is 32051345467. The reversal of 32051345430 is 3454315023.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 587176 + ... + 639435.

It is an arithmetic number, because the mean of its divisors is an integer number (1313701452).

Almost surely, 2^32051345430 is an apocalyptic number.

32051345430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32051345430 is an abundant number, since it is smaller than the sum of its proper divisors (52025547498).

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

32051345430 is a wasteful number, since it uses less digits than its factorization.

32051345430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226701.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 32051345430 in words is "thirty-two billion, fifty-one million, three hundred forty-five thousand, four hundred thirty".