151240024 has 64 divisors (see below), whose sum is σ = 326319840. Its totient is φ = 65095680.

The previous prime is 151240003. The next prime is 151240079. The reversal of 151240024 is 420042151.

It is a junction number, because it is equal to n+sod(n) for n = 151239983 and 151240010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231282 + ... + 231934.

Almost surely, 2^151240024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151240024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163159920).

151240024 is an abundant number, since it is smaller than the sum of its proper divisors (175079816).

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

151240024 is a wasteful number, since it uses less digits than its factorization.

151240024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 151240024 is about 12297.9682874855. The cubic root of 151240024 is about 532.7894041336.

Adding to 151240024 its reverse (420042151), we get a palindrome (571282175).

The spelling of 151240024 in words is "one hundred fifty-one million, two hundred forty thousand, twenty-four".