403400111155130 has 16 divisors (see below), whose sum is σ = 726149805454080. Its totient is φ = 161353465489872.

The previous prime is 403400111155117. The next prime is 403400111155213. The reversal of 403400111155130 is 31551111004304.

It is a junction number, because it is equal to n+sod(n) for n = 403400111155093 and 403400111155102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822113990 + ... + 822604529.

It is an arithmetic number, because the mean of its divisors is an integer number (45384362840880).

Almost surely, 2^{403400111155130} is an apocalyptic number.

403400111155130 is a deficient number, since it is larger than the sum of its proper divisors (322749694298950).

403400111155130 is a wasteful number, since it uses less digits than its factorization.

403400111155130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644743053.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 403400111155130 its reverse (31551111004304), we get a palindrome (434951222159434).

The spelling of 403400111155130 in words is "four hundred three trillion, four hundred billion, one hundred eleven million, one hundred fifty-five thousand, one hundred thirty".