33298872492 has 12 divisors (see below), whose sum is σ = 77697369176. Its totient is φ = 11099624160.

The previous prime is 33298872473. The next prime is 33298872511. The reversal of 33298872492 is 29427889233.

It is an interprime number because it is at equal distance from previous prime (33298872473) and next prime (33298872511).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33298872492² (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 3 ways as a sum of consecutive naturals, for example, 1387453009 + ... + 1387453032.

Almost surely, 2^33298872492 is an apocalyptic number.

It is an amenable number.

33298872492 is an abundant number, since it is smaller than the sum of its proper divisors (44398496684).

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

33298872492 is a wasteful number, since it uses less digits than its factorization.

33298872492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774906048 (or 2774906046 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The spelling of 33298872492 in words is "thirty-three billion, two hundred ninety-eight million, eight hundred seventy-two thousand, four hundred ninety-two".