28315141151 has 12 divisors (see below), whose sum is σ = 31229516136. Its totient is φ = 25653151920.

The previous prime is 28315141147. The next prime is 28315141189. The reversal of 28315141151 is 15114151382.

It is not a de Polignac number, because 28315141151 - 2² = 28315141147 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 (28315141111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363881 + ... + 434786.

It is an arithmetic number, because the mean of its divisors is an integer number (2602459678).

Almost surely, 2^28315141151 is an apocalyptic number.

28315141151 is a deficient number, since it is larger than the sum of its proper divisors (2914374985).

28315141151 is a wasteful number, since it uses less digits than its factorization.

28315141151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798982 (or 798971 counting only the distinct ones).

The product of its digits is 4800, while the sum is 32.

The spelling of 28315141151 in words is "twenty-eight billion, three hundred fifteen million, one hundred forty-one thousand, one hundred fifty-one".