1357706666674 has 32 divisors (see below), whose sum is σ = 2128933296000. Its totient is φ = 648169454592.

The previous prime is 1357706666639. The next prime is 1357706666807. The reversal of 1357706666674 is 4766666077531.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 76485952 + ... + 76503700.

It is an arithmetic number, because the mean of its divisors is an integer number (66529165500).

Almost surely, 2^{1357706666674} is an apocalyptic number.

1357706666674 is a deficient number, since it is larger than the sum of its proper divisors (771226629326).

1357706666674 is a wasteful number, since it uses less digits than its factorization.

1357706666674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20674.

The product of its (nonzero) digits is 160030080, while the sum is 64.

The spelling of 1357706666674 in words is "one trillion, three hundred fifty-seven billion, seven hundred six million, six hundred sixty-six thousand, six hundred seventy-four".