234446475340 has 96 divisors (see below), whose sum is σ = 620720755200. Its totient is φ = 72253125120.

The previous prime is 234446475323. The next prime is 234446475349. The reversal of 234446475340 is 43574644432.

It is not an unprimeable number, because it can be changed into a prime (234446475349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718210 + ... + 992329.

It is an arithmetic number, because the mean of its divisors is an integer number (6465841200).

Almost surely, 2^234446475340 is an apocalyptic number.

234446475340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234446475340 is an abundant number, since it is smaller than the sum of its proper divisors (386274279860).

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

234446475340 is a wasteful number, since it uses less digits than its factorization.

234446475340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710655 (or 1710653 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 46.

The spelling of 234446475340 in words is "two hundred thirty-four billion, four hundred forty-six million, four hundred seventy-five thousand, three hundred forty".