151442232142230 has 48 divisors (see below), whose sum is σ = 393766158904560. Its totient is φ = 40382917767744.

The previous prime is 151442232142189. The next prime is 151442232142237. The reversal of 151442232142230 is 32241232244151.

151442232142230 is a `hidden beast` number, since 1 + 5 + 1 + 4 + 4 + 223 + 2 + 1 + 422 + 3 + 0 = 666.

151442232142230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151442232142237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32767785 + ... + 37102724.

It is an arithmetic number, because the mean of its divisors is an integer number (8203461643845).

Almost surely, 2^{151442232142230} is an apocalyptic number.

151442232142230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151442232142230 is an abundant number, since it is smaller than the sum of its proper divisors (242323926762330).

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

151442232142230 is a wasteful number, since it uses less digits than its factorization.

151442232142230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69894605 (or 69894602 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 151442232142230 its reverse (32241232244151), we get a palindrome (183683464386381).

The spelling of 151442232142230 in words is "one hundred fifty-one trillion, four hundred forty-two billion, two hundred thirty-two million, one hundred forty-two thousand, two hundred thirty".