374270645378 has 16 divisors (see below), whose sum is σ = 641628138240. Its totient is φ = 160396375776.

The previous prime is 374270645279. The next prime is 374270645381. The reversal of 374270645378 is 873546072473.

It is a happy number.

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, 8183 + ... + 865221.

It is an arithmetic number, because the mean of its divisors is an integer number (40101758640).

Almost surely, 2^374270645378 is an apocalyptic number.

374270645378 is a deficient number, since it is larger than the sum of its proper divisors (267357492862).

374270645378 is a wasteful number, since it uses less digits than its factorization.

374270645378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888241.

The product of its (nonzero) digits is 23708160, while the sum is 56.

The spelling of 374270645378 in words is "three hundred seventy-four billion, two hundred seventy million, six hundred forty-five thousand, three hundred seventy-eight".