400103300140 has 48 divisors (see below), whose sum is σ = 843419146752. Its totient is φ = 159431691456.

The previous prime is 400103300101. The next prime is 400103300171. The reversal of 400103300140 is 41003301004.

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, 27087037 + ... + 27101803.

It is an arithmetic number, because the mean of its divisors is an integer number (17571232224).

Almost surely, 2^400103300140 is an apocalyptic number.

It is an amenable number.

400103300140 is an abundant number, since it is smaller than the sum of its proper divisors (443315846612).

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

400103300140 is a wasteful number, since it uses less digits than its factorization.

400103300140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19846 (or 19844 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 400103300140 its reverse (41003301004), we get a palindrome (441106601144).

The spelling of 400103300140 in words is "four hundred billion, one hundred three million, three hundred thousand, one hundred forty".