151442324 has 48 divisors (see below), whose sum is σ = 307613376. Its totient is φ = 64473600.

The previous prime is 151442323. The next prime is 151442339. The reversal of 151442324 is 423244151.

It is a junction number, because it is equal to n+sod(n) for n = 151442293 and 151442302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151442323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218819 + ... + 219509.

It is an arithmetic number, because the mean of its divisors is an integer number (6408612).

Almost surely, 2^151442324 is an apocalyptic number.

It is an amenable number.

151442324 is an abundant number, since it is smaller than the sum of its proper divisors (156171052).

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

151442324 is a wasteful number, since it uses less digits than its factorization.

151442324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016 (or 1014 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 151442324 is about 12306.1904747164. The cubic root of 151442324 is about 533.0268529076.

Adding to 151442324 its reverse (423244151), we get a palindrome (574686475).

The spelling of 151442324 in words is "one hundred fifty-one million, four hundred forty-two thousand, three hundred twenty-four".