28435860375112 has 32 divisors (see below), whose sum is σ = 55049870661120. Its totient is φ = 13756106891520.

The previous prime is 28435860375103. The next prime is 28435860375121. The reversal of 28435860375112 is 21157306853482.

It is an interprime number because it is at equal distance from previous prime (28435860375103) and next prime (28435860375121).

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, 12176353 + ... + 14322544.

It is an arithmetic number, because the mean of its divisors is an integer number (1720308458160).

Almost surely, 2^{28435860375112} is an apocalyptic number.

It is an amenable number.

28435860375112 is a deficient number, since it is larger than the sum of its proper divisors (26614010286008).

28435860375112 is a wasteful number, since it uses less digits than its factorization.

28435860375112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26503261 (or 26503257 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 28435860375112 in words is "twenty-eight trillion, four hundred thirty-five billion, eight hundred sixty million, three hundred seventy-five thousand, one hundred twelve".