2069375431 has 2 divisors, whose sum is σ = 2069375432. Its totient is φ = 2069375430.

The previous prime is 2069375419. The next prime is 2069375447. The reversal of 2069375431 is 1345739602.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2069375431 is a prime.

It is a super-2 number, since 2×2069375431² = 8564629348852871522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2069375471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034687715 + 1034687716.

It is an arithmetic number, because the mean of its divisors is an integer number (1034687716).

Almost surely, 2^2069375431 is an apocalyptic number.

2069375431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069375431 is an equidigital number, since it uses as much as digits as its factorization.

2069375431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2069375431 is about 45490.3883364387. The cubic root of 2069375431 is about 1274.3237076743.

The spelling of 2069375431 in words is "two billion, sixty-nine million, three hundred seventy-five thousand, four hundred thirty-one".