151241280 has 56 divisors (see below), whose sum is σ = 480194112. Its totient is φ = 40330752.

The previous prime is 151241267. The next prime is 151241297. The reversal of 151241280 is 82142151.

151241280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 151241280.

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, 77812 + ... + 79731.

Almost surely, 2^151241280 is an apocalyptic number.

151241280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151241280 is an abundant number, since it is smaller than the sum of its proper divisors (328952832).

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

151241280 is a wasteful number, since it uses less digits than its factorization.

151241280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157563 (or 157553 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 151241280 is about 12298.0193527251. The cubic root of 151241280 is about 532.7908790113.

The spelling of 151241280 in words is "one hundred fifty-one million, two hundred forty-one thousand, two hundred eighty".