414312531989 has 2 divisors, whose sum is σ = 414312531990. Its totient is φ = 414312531988.

The previous prime is 414312531973. The next prime is 414312532097. The reversal of 414312531989 is 989135213414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411949599889 + 2362932100 = 641833^2 + 48610^2 .

It is a cyclic number.

It is not a de Polignac number, because 414312531989 - 2⁴ = 414312531973 is a prime.

It is a super-2 number, since 2×414312531989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414312531929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207156265994 + 207156265995.

It is an arithmetic number, because the mean of its divisors is an integer number (207156265995).

Almost surely, 2^414312531989 is an apocalyptic number.

It is an amenable number.

414312531989 is a deficient number, since it is larger than the sum of its proper divisors (1).

414312531989 is an equidigital number, since it uses as much as digits as its factorization.

414312531989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 50.

The spelling of 414312531989 in words is "four hundred fourteen billion, three hundred twelve million, five hundred thirty-one thousand, nine hundred eighty-nine".