151424205425 has 24 divisors (see below), whose sum is σ = 194333421240. Its totient is φ = 116906316800.

The previous prime is 151424205421. The next prime is 151424205431. The reversal of 151424205425 is 524502424151.

It can be written as a sum of positive squares in 12 ways, for example, as 44652761344 + 106771444081 = 211312^2 + 326759^2 .

It is not a de Polignac number, because 151424205425 - 2² = 151424205421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151424205421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1503449 + ... + 1601001.

It is an arithmetic number, because the mean of its divisors is an integer number (8097225885).

Almost surely, 2^151424205425 is an apocalyptic number.

It is an amenable number.

151424205425 is a deficient number, since it is larger than the sum of its proper divisors (42909215815).

151424205425 is a wasteful number, since it uses less digits than its factorization.

151424205425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99733 (or 99728 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 151424205425 its reverse (524502424151), we get a palindrome (675926629576).

The spelling of 151424205425 in words is "one hundred fifty-one billion, four hundred twenty-four million, two hundred five thousand, four hundred twenty-five".