10400770434 has 16 divisors (see below), whose sum is σ = 20995949088. Its totient is φ = 3434522112.

The previous prime is 10400770427. The next prime is 10400770439. The reversal of 10400770434 is 43407700401.

10400770434 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10400770439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8099647 + ... + 8100930.

It is an arithmetic number, because the mean of its divisors is an integer number (1312246818).

Almost surely, 2^10400770434 is an apocalyptic number.

10400770434 is an abundant number, since it is smaller than the sum of its proper divisors (10595178654).

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

10400770434 is a wasteful number, since it uses less digits than its factorization.

10400770434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16200689.

The product of its (nonzero) digits is 9408, while the sum is 30.

The spelling of 10400770434 in words is "ten billion, four hundred million, seven hundred seventy thousand, four hundred thirty-four".