340337403372 has 24 divisors (see below), whose sum is σ = 801542298816. Its totient is φ = 112385559568.

The previous prime is 340337403353. The next prime is 340337403421. The reversal of 340337403372 is 273304733043.

It is a self number, because there is not a number n which added to its sum of digits gives 340337403372.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132528858 + ... + 132531425.

It is an arithmetic number, because the mean of its divisors is an integer number (33397595784).

Almost surely, 2^340337403372 is an apocalyptic number.

It is an amenable number.

340337403372 is an abundant number, since it is smaller than the sum of its proper divisors (461204895444).

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

340337403372 is a wasteful number, since it uses less digits than its factorization.

340337403372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265060397 (or 265060395 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 39.

The spelling of 340337403372 in words is "three hundred forty billion, three hundred thirty-seven million, four hundred three thousand, three hundred seventy-two".