147157000028 has 24 divisors (see below), whose sum is σ = 268852082688. Its totient is φ = 70345228976.

The previous prime is 147156999973. The next prime is 147157000049. The reversal of 147157000028 is 820000751741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197876 + ... + 577467.

It is an arithmetic number, because the mean of its divisors is an integer number (11202170112).

Almost surely, 2^147157000028 is an apocalyptic number.

It is an amenable number.

147157000028 is a deficient number, since it is larger than the sum of its proper divisors (121695082660).

147157000028 is a wasteful number, since it uses less digits than its factorization.

147157000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777433 (or 777431 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

Adding to 147157000028 its reverse (820000751741), we get a palindrome (967157751769).

The spelling of 147157000028 in words is "one hundred forty-seven billion, one hundred fifty-seven million, twenty-eight", and thus it is an aban number.