31400410124 has 12 divisors (see below), whose sum is σ = 54954483024. Its totient is φ = 15699129264.

The previous prime is 31400410103. The next prime is 31400410163. The reversal of 31400410124 is 42101400413.

It is a junction number, because it is equal to n+sod(n) for n = 31400410096 and 31400410105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201392 + ... + 321495.

It is an arithmetic number, because the mean of its divisors is an integer number (4579540252).

Almost surely, 2^31400410124 is an apocalyptic number.

It is an amenable number.

31400410124 is a deficient number, since it is larger than the sum of its proper divisors (23554072900).

31400410124 is a wasteful number, since it uses less digits than its factorization.

31400410124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537904 (or 537902 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 31400410124 its reverse (42101400413), we get a palindrome (73501810537).

The spelling of 31400410124 in words is "thirty-one billion, four hundred million, four hundred ten thousand, one hundred twenty-four".