31432214023 has 8 divisors (see below), whose sum is σ = 37484379648. Its totient is φ = 25770510744.

The previous prime is 31432213993. The next prime is 31432214027. The reversal of 31432214023 is 32041223413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31432214023 - 2⁵ = 31432213991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31432214027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97615411 + ... + 97615732.

It is an arithmetic number, because the mean of its divisors is an integer number (4685547456).

Almost surely, 2^31432214023 is an apocalyptic number.

31432214023 is a deficient number, since it is larger than the sum of its proper divisors (6052165625).

31432214023 is a wasteful number, since it uses less digits than its factorization.

31432214023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195231173.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 31432214023 its reverse (32041223413), we get a palindrome (63473437436).

The spelling of 31432214023 in words is "thirty-one billion, four hundred thirty-two million, two hundred fourteen thousand, twenty-three".