340554589396 has 48 divisors (see below), whose sum is σ = 719431229440. Its totient is φ = 137959083360.

The previous prime is 340554589357. The next prime is 340554589409. The reversal of 340554589396 is 693985455043.

It is a congruent number.

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, 4524816 + ... + 4599463.

Almost surely, 2^340554589396 is an apocalyptic number.

It is an amenable number.

340554589396 is an abundant number, since it is smaller than the sum of its proper divisors (378876640044).

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

340554589396 is a wasteful number, since it uses less digits than its factorization.

340554589396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9124364 (or 9124362 counting only the distinct ones).

The product of its (nonzero) digits is 69984000, while the sum is 61.

The spelling of 340554589396 in words is "three hundred forty billion, five hundred fifty-four million, five hundred eighty-nine thousand, three hundred ninety-six".