33872400098 has 36 divisors (see below), whose sum is σ = 52157886594. Its totient is φ = 16497744000.

The previous prime is 33872400071. The next prime is 33872400131. The reversal of 33872400098 is 89000427833.

It can be written as a sum of positive squares in 3 ways, for example, as 30409430689 + 3462969409 = 174383^2 + 58847^2 .

It is a super-2 number, since 2×33872400098² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 140549258 + ... + 140549498.

Almost surely, 2^33872400098 is an apocalyptic number.

33872400098 is a deficient number, since it is larger than the sum of its proper divisors (18285486496).

33872400098 is an equidigital number, since it uses as much as digits as its factorization.

33872400098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 33872400098 in words is "thirty-three billion, eight hundred seventy-two million, four hundred thousand, ninety-eight".