347718844452 has 48 divisors (see below), whose sum is σ = 946173737600. Its totient is φ = 99348240096.

The previous prime is 347718844411. The next prime is 347718844453. The reversal of 347718844452 is 254448817743.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 347718844392 and 347718844401.

It is not an unprimeable number, because it can be changed into a prime (347718844453) 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, 42235783 + ... + 42244014.

Almost surely, 2^347718844452 is an apocalyptic number.

It is an amenable number.

347718844452 is an abundant number, since it is smaller than the sum of its proper divisors (598454893148).

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

347718844452 is a wasteful number, since it uses less digits than its factorization.

347718844452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84479825 (or 84479809 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 57.

The spelling of 347718844452 in words is "three hundred forty-seven billion, seven hundred eighteen million, eight hundred forty-four thousand, four hundred fifty-two".