400114391013 has 16 divisors (see below), whose sum is σ = 598873013760. Its totient is φ = 263992998528.

The previous prime is 400114391011. The next prime is 400114391023. The reversal of 400114391013 is 310193411004.

It is not a de Polignac number, because 400114391013 - 2¹ = 400114391011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400114391011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76384245 + ... + 76389482.

It is an arithmetic number, because the mean of its divisors is an integer number (37429563360).

Almost surely, 2^400114391013 is an apocalyptic number.

It is an amenable number.

400114391013 is a deficient number, since it is larger than the sum of its proper divisors (198758622747).

400114391013 is a wasteful number, since it uses less digits than its factorization.

400114391013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152773833 (or 152773827 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 400114391013 in words is "four hundred billion, one hundred fourteen million, three hundred ninety-one thousand, thirteen".