151342111542 has 16 divisors (see below), whose sum is σ = 307646260272. Its totient is φ = 49620364320.

The previous prime is 151342111541. The next prime is 151342111553. The reversal of 151342111542 is 245111243151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151342111541) 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, 206751153 + ... + 206751884.

It is an arithmetic number, because the mean of its divisors is an integer number (19227891267).

Almost surely, 2^151342111542 is an apocalyptic number.

151342111542 is an abundant number, since it is smaller than the sum of its proper divisors (156304148730).

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

151342111542 is a wasteful number, since it uses less digits than its factorization.

151342111542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413503103.

The product of its digits is 4800, while the sum is 30.

Adding to 151342111542 its reverse (245111243151), we get a palindrome (396453354693).

The spelling of 151342111542 in words is "one hundred fifty-one billion, three hundred forty-two million, one hundred eleven thousand, five hundred forty-two".