31014250424 has 16 divisors (see below), whose sum is σ = 61572409200. Its totient is φ = 14594941312.

The previous prime is 31014250417. The next prime is 31014250427. The reversal of 31014250424 is 42405241013.

It is a junction number, because it is equal to n+sod(n) for n = 31014250393 and 31014250402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014250427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114022844 + ... + 114023115.

It is an arithmetic number, because the mean of its divisors is an integer number (3848275575).

Almost surely, 2^31014250424 is an apocalyptic number.

31014250424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

31014250424 is a deficient number, since it is larger than the sum of its proper divisors (30558158776).

31014250424 is a wasteful number, since it uses less digits than its factorization.

31014250424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228045982 (or 228045978 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 31014250424 its reverse (42405241013), we get a palindrome (73419491437).

The spelling of 31014250424 in words is "thirty-one billion, fourteen million, two hundred fifty thousand, four hundred twenty-four".