340370674074 has 64 divisors (see below), whose sum is σ = 767869839360. Its totient is φ = 111745080000.

The previous prime is 340370674073. The next prime is 340370674087. The reversal of 340370674074 is 470476073043.

It is not an unprimeable number, because it can be changed into a prime (340370674073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 878344 + ... + 1205084.

It is an arithmetic number, because the mean of its divisors is an integer number (11997966240).

Almost surely, 2^340370674074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340370674074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383934919680).

340370674074 is an abundant number, since it is smaller than the sum of its proper divisors (427499165286).

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

340370674074 is a wasteful number, since it uses less digits than its factorization.

340370674074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327044 (or 327038 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 340370674074 in words is "three hundred forty billion, three hundred seventy million, six hundred seventy-four thousand, seventy-four".