31423411110324 has 48 divisors (see below), whose sum is σ = 75860907494400. Its totient is φ = 10111775807616.

The previous prime is 31423411110269. The next prime is 31423411110367. The reversal of 31423411110324 is 42301111432413.

It is a junction number, because it is equal to n+sod(n) for n = 31423411110291 and 31423411110300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4381327 + ... + 9057750.

It is an arithmetic number, because the mean of its divisors is an integer number (1580435572800).

Almost surely, 2^{31423411110324} is an apocalyptic number.

It is an amenable number.

31423411110324 is an abundant number, since it is smaller than the sum of its proper divisors (44437496384076).

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

31423411110324 is a wasteful number, since it uses less digits than its factorization.

31423411110324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13445832 (or 13445830 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 31423411110324 its reverse (42301111432413), we get a palindrome (73724522542737).

The spelling of 31423411110324 in words is "thirty-one trillion, four hundred twenty-three billion, four hundred eleven million, one hundred ten thousand, three hundred twenty-four".