151442512 has 40 divisors (see below), whose sum is σ = 320736416. Its totient is φ = 68846976.

The previous prime is 151442461. The next prime is 151442513. The reversal of 151442512 is 215244151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151442513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8503 + ... + 19369.

Almost surely, 2^151442512 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 151442512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160368208).

151442512 is an abundant number, since it is smaller than the sum of its proper divisors (169293904).

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

151442512 is a wasteful number, since it uses less digits than its factorization.

151442512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10955 (or 10949 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 151442512 is about 12306.1981131461. The cubic root of 151442512 is about 533.0270734734.

Adding to 151442512 its reverse (215244151), we get a palindrome (366686663).

The spelling of 151442512 in words is "one hundred fifty-one million, four hundred forty-two thousand, five hundred twelve".