340052147472 has 80 divisors (see below), whose sum is σ = 911104225280. Its totient is φ = 109174262400.

The previous prime is 340052147447. The next prime is 340052147489. The reversal of 340052147472 is 274741250043.

It is a self number, because there is not a number n which added to its sum of digits gives 340052147472.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227572 + ... + 855507.

It is an arithmetic number, because the mean of its divisors is an integer number (11388802816).

Almost surely, 2^340052147472 is an apocalyptic number.

It is an amenable number.

340052147472 is an abundant number, since it is smaller than the sum of its proper divisors (571052077808).

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

340052147472 is a wasteful number, since it uses less digits than its factorization.

340052147472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083332 (or 1083326 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 340052147472 in words is "three hundred forty billion, fifty-two million, one hundred forty-seven thousand, four hundred seventy-two".