20311430314124 has 24 divisors (see below), whose sum is σ = 35687374632000. Its totient is φ = 10115039282000.

The previous prime is 20311430314121. The next prime is 20311430314187. The reversal of 20311430314124 is 42141303411302.

It is not an unprimeable number, because it can be changed into a prime (20311430314121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53846327 + ... + 54222225.

It is an arithmetic number, because the mean of its divisors is an integer number (1486973943000).

Almost surely, 2^{20311430314124} is an apocalyptic number.

It is an amenable number.

20311430314124 is a deficient number, since it is larger than the sum of its proper divisors (15375944317876).

20311430314124 is a wasteful number, since it uses less digits than its factorization.

20311430314124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429973 (or 429971 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 20311430314124 its reverse (42141303411302), we get a palindrome (62452733725426).

The spelling of 20311430314124 in words is "twenty trillion, three hundred eleven billion, four hundred thirty million, three hundred fourteen thousand, one hundred twenty-four".