151114510242 has 48 divisors (see below), whose sum is σ = 336263349240. Its totient is φ = 49016505600.

The previous prime is 151114510219. The next prime is 151114510247. The reversal of 151114510242 is 242015411151.

151114510242 is a `hidden beast` number, since 1 + 511 + 1 + 4 + 5 + 102 + 42 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 73886656041 + 77227854201 = 271821^2 + 277899^2 .

It is not an unprimeable number, because it can be changed into a prime (151114510247) 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, 23892 + ... + 550272.

Almost surely, 2^151114510242 is an apocalyptic number.

151114510242 is an abundant number, since it is smaller than the sum of its proper divisors (185148838998).

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

151114510242 is a wasteful number, since it uses less digits than its factorization.

151114510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526819 (or 526816 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 151114510242 its reverse (242015411151), we get a palindrome (393129921393).

Subtracting 151114510242 from its reverse (242015411151), we obtain a palindrome (90900900909).

The spelling of 151114510242 in words is "one hundred fifty-one billion, one hundred fourteen million, five hundred ten thousand, two hundred forty-two".