340828831400 has 24 divisors (see below), whose sum is σ = 792427033470. Its totient is φ = 136331532480.

The previous prime is 340828831397. The next prime is 340828831439. The reversal of 340828831400 is 4138828043.

It can be written as a sum of positive squares in 3 ways, for example, as 313472332996 + 27356498404 = 559886^2 + 165398^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 852071879 + ... + 852072278.

Almost surely, 2^340828831400 is an apocalyptic number.

It is an amenable number.

340828831400 is an abundant number, since it is smaller than the sum of its proper divisors (451598202070).

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

340828831400 is a wasteful number, since it uses less digits than its factorization.

340828831400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704144173 (or 1704144164 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 340828831400 in words is "three hundred forty billion, eight hundred twenty-eight million, eight hundred thirty-one thousand, four hundred".