151150642 has 8 divisors (see below), whose sum is σ = 226828332. Its totient is φ = 75541200.

The previous prime is 151150631. The next prime is 151150663. The reversal of 151150642 is 246051151.

It is a happy number.

151150642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 140398801 + 10751841 = 11849^2 + 3279^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11109 + ... + 20632.

Almost surely, 2^151150642 is an apocalyptic number.

151150642 is a deficient number, since it is larger than the sum of its proper divisors (75677690).

151150642 is a wasteful number, since it uses less digits than its factorization.

151150642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34124.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 151150642 is about 12294.3337355060. Note that the first 3 decimals coincide. The cubic root of 151150642 is about 532.6844249406.

The spelling of 151150642 in words is "one hundred fifty-one million, one hundred fifty thousand, six hundred forty-two".