340370666674 has 16 divisors (see below), whose sum is σ = 564092563968. Its totient is φ = 153210325312.

The previous prime is 340370666639. The next prime is 340370666687. The reversal of 340370666674 is 476666073043.

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, 217627522 + ... + 217629085.

It is an arithmetic number, because the mean of its divisors is an integer number (35255785248).

Almost surely, 2^340370666674 is an apocalyptic number.

340370666674 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

340370666674 is a deficient number, since it is larger than the sum of its proper divisors (223721897294).

340370666674 is a wasteful number, since it uses less digits than its factorization.

340370666674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435256649.

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 340370666674 in words is "three hundred forty billion, three hundred seventy million, six hundred sixty-six thousand, six hundred seventy-four".