151123024642 has 8 divisors (see below), whose sum is σ = 226706767632. Its totient is φ = 75554102100.

The previous prime is 151123024621. The next prime is 151123024673. The reversal of 151123024642 is 246420321151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3679584 + ... + 3720427.

It is an arithmetic number, because the mean of its divisors is an integer number (28338345954).

Almost surely, 2^151123024642 is an apocalyptic number.

151123024642 is a deficient number, since it is larger than the sum of its proper divisors (75583742990).

151123024642 is a wasteful number, since it uses less digits than its factorization.

151123024642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410224.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 151123024642 its reverse (246420321151), we get a palindrome (397543345793).

The spelling of 151123024642 in words is "one hundred fifty-one billion, one hundred twenty-three million, twenty-four thousand, six hundred forty-two".