20031412039 has 2 divisors, whose sum is σ = 20031412040. Its totient is φ = 20031412038.

The previous prime is 20031412021. The next prime is 20031412067. The reversal of 20031412039 is 93021413002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20031412039 - 2⁹ = 20031411527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20031412019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015706019 + 10015706020.

It is an arithmetic number, because the mean of its divisors is an integer number (10015706020).

Almost surely, 2^20031412039 is an apocalyptic number.

20031412039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20031412039 is an equidigital number, since it uses as much as digits as its factorization.

20031412039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 20031412039 in words is "twenty billion, thirty-one million, four hundred twelve thousand, thirty-nine".