374312334478 has 4 divisors (see below), whose sum is σ = 561468501720. Its totient is φ = 187156167238.

The previous prime is 374312334449. The next prime is 374312334499. The reversal of 374312334478 is 874433213473.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×374312334478³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93578083618 + ... + 93578083621.

It is an arithmetic number, because the mean of its divisors is an integer number (140367125430).

Almost surely, 2^374312334478 is an apocalyptic number.

374312334478 is a deficient number, since it is larger than the sum of its proper divisors (187156167242).

374312334478 is a wasteful number, since it uses less digits than its factorization.

374312334478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187156167241.

The product of its digits is 4064256, while the sum is 49.

The spelling of 374312334478 in words is "three hundred seventy-four billion, three hundred twelve million, three hundred thirty-four thousand, four hundred seventy-eight".