31424423001 has 16 divisors (see below), whose sum is σ = 43031286720. Its totient is φ = 20390619200.

The previous prime is 31424422999. The next prime is 31424423011. The reversal of 31424423001 is 10032442413.

It is a cyclic number.

It is not a de Polignac number, because 31424423001 - 2¹ = 31424422999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31424423011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861030 + ... + 896783.

It is an arithmetic number, because the mean of its divisors is an integer number (2689455420).

Almost surely, 2^31424423001 is an apocalyptic number.

It is an amenable number.

31424423001 is a deficient number, since it is larger than the sum of its proper divisors (11606863719).

31424423001 is a wasteful number, since it uses less digits than its factorization.

31424423001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757976.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 31424423001 its reverse (10032442413), we get a palindrome (41456865414).

The spelling of 31424423001 in words is "thirty-one billion, four hundred twenty-four million, four hundred twenty-three thousand, one".