151452144 has 60 divisors (see below), whose sum is σ = 425529312. Its totient is φ = 50284800.

The previous prime is 151452131. The next prime is 151452157. The reversal of 151452144 is 441254151.

151452144 is a `hidden beast` number, since 1 + 514 + 5 + 2 + 144 = 666.

151452144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (151452131) and next prime (151452157).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37084 + ... + 40964.

Almost surely, 2^151452144 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 151452144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212764656).

151452144 is an abundant number, since it is smaller than the sum of its proper divisors (274077168).

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

151452144 is a wasteful number, since it uses less digits than its factorization.

151452144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166 (or 4157 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 151452144 is about 12306.5894544346. The cubic root of 151452144 is about 533.0383737084.

The spelling of 151452144 in words is "one hundred fifty-one million, four hundred fifty-two thousand, one hundred forty-four".