151424205431 has 2 divisors, whose sum is σ = 151424205432. Its totient is φ = 151424205430.

The previous prime is 151424205421. The next prime is 151424205469. The reversal of 151424205431 is 134502424151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151424205431 - 2¹⁸ = 151423943287 is a prime.

It is a super-2 number, since 2×151424205431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151424205421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75712102715 + 75712102716.

It is an arithmetic number, because the mean of its divisors is an integer number (75712102716).

Almost surely, 2^151424205431 is an apocalyptic number.

151424205431 is a deficient number, since it is larger than the sum of its proper divisors (1).

151424205431 is an equidigital number, since it uses as much as digits as its factorization.

151424205431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 151424205431 its reverse (134502424151), we get a palindrome (285926629582).

The spelling of 151424205431 in words is "one hundred fifty-one billion, four hundred twenty-four million, two hundred five thousand, four hundred thirty-one".