151942068 has 36 divisors (see below), whose sum is σ = 398303360. Its totient is φ = 50647032.

The previous prime is 151942057. The next prime is 151942081. The reversal of 151942068 is 860249151.

151942068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77188 + ... + 79131.

Almost surely, 2^151942068 is an apocalyptic number.

151942068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

151942068 is an abundant number, since it is smaller than the sum of its proper divisors (246361292).

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

151942068 is a wasteful number, since it uses less digits than its factorization.

151942068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156338 (or 156324 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 151942068 is about 12326.4783291904. The cubic root of 151942068 is about 533.6125203200.

The spelling of 151942068 in words is "one hundred fifty-one million, nine hundred forty-two thousand, sixty-eight".