151430424 has 32 divisors (see below), whose sum is σ = 400846320. Its totient is φ = 47507456.

The previous prime is 151430417. The next prime is 151430449. The reversal of 151430424 is 424034151.

It is a super-3 number, since 3×151430424³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 151430394 and 151430403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185169 + ... + 185984.

Almost surely, 2^151430424 is an apocalyptic number.

It is an amenable number.

151430424 is an abundant number, since it is smaller than the sum of its proper divisors (249415896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151430424 is a wasteful number, since it uses less digits than its factorization.

151430424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371179 (or 371175 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 151430424 is about 12305.7069687198. The cubic root of 151430424 is about 533.0128911882.

Adding to 151430424 its reverse (424034151), we get a palindrome (575464575).

The spelling of 151430424 in words is "one hundred fifty-one million, four hundred thirty thousand, four hundred twenty-four".