342030056472 has 144 divisors (see below), whose sum is σ = 1018042520040. Its totient is φ = 103669023744.

The previous prime is 342030056429. The next prime is 342030056509. The reversal of 342030056472 is 274650030243.

342030056472 is a `hidden beast` number, since 3 + 4 + 2 + 0 + 3 + 0 + 0 + 5 + 647 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 605488 + ... + 1025024.

Almost surely, 2^342030056472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342030056472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509021260020).

342030056472 is an abundant number, since it is smaller than the sum of its proper divisors (676012463568).

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

342030056472 is a wasteful number, since it uses less digits than its factorization.

342030056472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419642 (or 419622 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 342030056472 in words is "three hundred forty-two billion, thirty million, fifty-six thousand, four hundred seventy-two".