85242455988104 has 32 divisors (see below), whose sum is σ = 160592481688320. Its totient is φ = 42418150800576.

The previous prime is 85242455988101. The next prime is 85242455988161. The reversal of 85242455988104 is 40188955424258.

85242455988104 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (85242455988101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20374274 + ... + 24199089.

It is an arithmetic number, because the mean of its divisors is an integer number (5018515052760).

Almost surely, 2^{85242455988104} is an apocalyptic number.

It is an amenable number.

85242455988104 is a deficient number, since it is larger than the sum of its proper divisors (75350025700216).

85242455988104 is a wasteful number, since it uses less digits than its factorization.

85242455988104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44574509 (or 44574505 counting only the distinct ones).

The product of its (nonzero) digits is 147456000, while the sum is 65.

The spelling of 85242455988104 in words is "eighty-five trillion, two hundred forty-two billion, four hundred fifty-five million, nine hundred eighty-eight thousand, one hundred four".