10400077770 has 16 divisors (see below), whose sum is σ = 24960186720. Its totient is φ = 2773354064.

The previous prime is 10400077757. The next prime is 10400077789. The reversal of 10400077770 is 7777000401.

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, 173334600 + ... + 173334659.

It is an arithmetic number, because the mean of its divisors is an integer number (1560011670).

Almost surely, 2^10400077770 is an apocalyptic number.

10400077770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400077770 is an abundant number, since it is smaller than the sum of its proper divisors (14560108950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10400077770 is a wasteful number, since it uses less digits than its factorization.

10400077770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346669269.

The product of its (nonzero) digits is 9604, while the sum is 33.

The spelling of 10400077770 in words is "ten billion, four hundred million, seventy-seven thousand, seven hundred seventy".