400114391039 has 4 divisors (see below), whose sum is σ = 436488426600. Its totient is φ = 363740355480.

The previous prime is 400114391023. The next prime is 400114391107. The reversal of 400114391039 is 930193411004.

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

It is a cyclic number.

It is not a de Polignac number, because 400114391039 - 2⁴ = 400114391023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400114391239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18187017764 + ... + 18187017785.

It is an arithmetic number, because the mean of its divisors is an integer number (109122106650).

Almost surely, 2^400114391039 is an apocalyptic number.

400114391039 is a deficient number, since it is larger than the sum of its proper divisors (36374035561).

400114391039 is a wasteful number, since it uses less digits than its factorization.

400114391039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36374035560.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 400114391039 in words is "four hundred billion, one hundred fourteen million, three hundred ninety-one thousand, thirty-nine".