374477773616 has 40 divisors (see below), whose sum is σ = 726525843120. Its totient is φ = 186987413504.

The previous prime is 374477773589. The next prime is 374477773651. The reversal of 374477773616 is 616377774473.

It is a happy number.

It is a super-2 number, since 2×374477773616² (a number of 24 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 50214560 + ... + 50222016.

It is an arithmetic number, because the mean of its divisors is an integer number (18163146078).

Almost surely, 2^374477773616 is an apocalyptic number.

It is an amenable number.

374477773616 is a deficient number, since it is larger than the sum of its proper divisors (352048069504).

374477773616 is a wasteful number, since it uses less digits than its factorization.

374477773616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11261 (or 11255 counting only the distinct ones).

The product of its digits is 87127488, while the sum is 62.

The spelling of 374477773616 in words is "three hundred seventy-four billion, four hundred seventy-seven million, seven hundred seventy-three thousand, six hundred sixteen".