28411742154 has 16 divisors (see below), whose sum is σ = 56825480448. Its totient is φ = 9470248032.

The previous prime is 28411742113. The next prime is 28411742173. The reversal of 28411742154 is 45124711482.

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, 153799 + ... + 283685.

It is an arithmetic number, because the mean of its divisors is an integer number (3551592528).

Almost surely, 2^28411742154 is an apocalyptic number.

28411742154 is an abundant number, since it is smaller than the sum of its proper divisors (28413738294).

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

28411742154 is a wasteful number, since it uses less digits than its factorization.

28411742154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166349.

The product of its digits is 71680, while the sum is 39.

The spelling of 28411742154 in words is "twenty-eight billion, four hundred eleven million, seven hundred forty-two thousand, one hundred fifty-four".