31424011037 has 2 divisors, whose sum is σ = 31424011038. Its totient is φ = 31424011036.

The previous prime is 31424011019. The next prime is 31424011067. The reversal of 31424011037 is 73011042413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31341037156 + 82973881 = 177034^2 + 9109^2 .

It is a cyclic number.

It is not a de Polignac number, because 31424011037 - 2¹⁴ = 31423994653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31424010997 and 31424011015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31424011007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15712005518 + 15712005519.

It is an arithmetic number, because the mean of its divisors is an integer number (15712005519).

Almost surely, 2^31424011037 is an apocalyptic number.

It is an amenable number.

31424011037 is a deficient number, since it is larger than the sum of its proper divisors (1).

31424011037 is an equidigital number, since it uses as much as digits as its factorization.

31424011037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 31424011037 in words is "thirty-one billion, four hundred twenty-four million, eleven thousand, thirty-seven".