28063024132 has 48 divisors (see below), whose sum is σ = 60204557952. Its totient is φ = 11262746880.

The previous prime is 28063024117. The next prime is 28063024141. The reversal of 28063024132 is 23142036082.

It is a junction number, because it is equal to n+sod(n) for n = 28063024094 and 28063024103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053393 + ... + 1079704.

It is an arithmetic number, because the mean of its divisors is an integer number (1254261624).

Almost surely, 2^28063024132 is an apocalyptic number.

28063024132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

28063024132 is an abundant number, since it is smaller than the sum of its proper divisors (32141533820).

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

28063024132 is a wasteful number, since it uses less digits than its factorization.

28063024132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133148 (or 2133146 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 28063024132 in words is "twenty-eight billion, sixty-three million, twenty-four thousand, one hundred thirty-two".