340377667074 has 32 divisors (see below), whose sum is σ = 757641008640. Its totient is φ = 113272293456.

The previous prime is 340377667067. The next prime is 340377667093. The reversal of 340377667074 is 470766773043.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 340377667074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5159389 + ... + 5224944.

It is an arithmetic number, because the mean of its divisors is an integer number (23676281520).

Almost surely, 2^340377667074 is an apocalyptic number.

340377667074 is an abundant number, since it is smaller than the sum of its proper divisors (417263341566).

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

340377667074 is a wasteful number, since it uses less digits than its factorization.

340377667074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10384951 (or 10384945 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 54.

The spelling of 340377667074 in words is "three hundred forty billion, three hundred seventy-seven million, six hundred sixty-seven thousand, seventy-four".