88094198675421 has 24 divisors (see below), whose sum is σ = 127617611546880. Its totient is φ = 58558696982016.

The previous prime is 88094198675383. The next prime is 88094198675459. The reversal of 88094198675421 is 12457689149088.

88094198675421 is a `hidden beast` number, since 8 + 8 + 0 + 9 + 4 + 19 + 8 + 67 + 542 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (88094198675383) and next prime (88094198675459).

It is not a de Polignac number, because 88094198675421 - 2⁷ = 88094198675293 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 88094198675421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88094198675221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3149055 + ... + 13642028.

It is an arithmetic number, because the mean of its divisors is an integer number (5317400481120).

Almost surely, 2^{88094198675421} is an apocalyptic number.

It is an amenable number.

88094198675421 is a deficient number, since it is larger than the sum of its proper divisors (39523412871459).

88094198675421 is a wasteful number, since it uses less digits than its factorization.

88094198675421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16792785 (or 16792782 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 72.

The spelling of 88094198675421 in words is "eighty-eight trillion, ninety-four billion, one hundred ninety-eight million, six hundred seventy-five thousand, four hundred twenty-one".