288141530431 has 2 divisors, whose sum is σ = 288141530432. Its totient is φ = 288141530430.

The previous prime is 288141530407. The next prime is 288141530437. The reversal of 288141530431 is 134035141882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 288141530431 - 2⁵ = 288141530399 is a prime.

It is a super-2 number, since 2×288141530431² (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 (288141530437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144070765215 + 144070765216.

It is an arithmetic number, because the mean of its divisors is an integer number (144070765216).

Almost surely, 2^288141530431 is an apocalyptic number.

288141530431 is a deficient number, since it is larger than the sum of its proper divisors (1).

288141530431 is an equidigital number, since it uses as much as digits as its factorization.

288141530431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 288141530431 in words is "two hundred eighty-eight billion, one hundred forty-one million, five hundred thirty thousand, four hundred thirty-one".