31142141123324 has 72 divisors (see below), whose sum is σ = 69844571077680. Its totient is φ = 12013169952000.

The previous prime is 31142141123309. The next prime is 31142141123339. The reversal of 31142141123324 is 42332114124113.

It is an interprime number because it is at equal distance from previous prime (31142141123309) and next prime (31142141123339).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71289209 + ... + 71724720.

It is an arithmetic number, because the mean of its divisors is an integer number (970063487190).

Almost surely, 2^{31142141123324} is an apocalyptic number.

It is an amenable number.

31142141123324 is an abundant number, since it is smaller than the sum of its proper divisors (38702429954356).

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

31142141123324 is a wasteful number, since it uses less digits than its factorization.

31142141123324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143014059 (or 143014050 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

Adding to 31142141123324 its reverse (42332114124113), we get a palindrome (73474255247437).

The spelling of 31142141123324 in words is "thirty-one trillion, one hundred forty-two billion, one hundred forty-one million, one hundred twenty-three thousand, three hundred twenty-four".