404377700770 has 32 divisors (see below), whose sum is σ = 733366068480. Its totient is φ = 160534690560.

The previous prime is 404377700747. The next prime is 404377700803. The reversal of 404377700770 is 77007773404.

It is a self number, because there is not a number n which added to its sum of digits gives 404377700770.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999450 + ... + 1344490.

It is an arithmetic number, because the mean of its divisors is an integer number (22917689640).

Almost surely, 2^404377700770 is an apocalyptic number.

404377700770 is a deficient number, since it is larger than the sum of its proper divisors (328988367710).

404377700770 is a wasteful number, since it uses less digits than its factorization.

404377700770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345930.

The product of its (nonzero) digits is 806736, while the sum is 46.

The spelling of 404377700770 in words is "four hundred four billion, three hundred seventy-seven million, seven hundred thousand, seven hundred seventy".