151042857349 has 8 divisors (see below), whose sum is σ = 161992340640. Its totient is φ = 140393360016.

The previous prime is 151042857313. The next prime is 151042857367. The reversal of 151042857349 is 943758240151.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 151042857349 - 2⁹ = 151042856837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151042857649) 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, 74995447 + ... + 74997460.

It is an arithmetic number, because the mean of its divisors is an integer number (20249042580).

Almost surely, 2^151042857349 is an apocalyptic number.

151042857349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

151042857349 is a deficient number, since it is larger than the sum of its proper divisors (10949483291).

151042857349 is a wasteful number, since it uses less digits than its factorization.

151042857349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149992979.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 151042857349 in words is "one hundred fifty-one billion, forty-two million, eight hundred fifty-seven thousand, three hundred forty-nine".