33298542490 has 32 divisors (see below), whose sum is σ = 60334170624. Its totient is φ = 13231342080.

The previous prime is 33298542479. The next prime is 33298542517. The reversal of 33298542490 is 9424589233.

It is a super-2 number, since 2×33298542490² (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 15 ways as a sum of consecutive naturals, for example, 3119242 + ... + 3129898.

It is an arithmetic number, because the mean of its divisors is an integer number (1885442832).

Almost surely, 2^33298542490 is an apocalyptic number.

33298542490 is a deficient number, since it is larger than the sum of its proper divisors (27035628134).

33298542490 is a wasteful number, since it uses less digits than its factorization.

33298542490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12702.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 33298542490 in words is "thirty-three billion, two hundred ninety-eight million, five hundred forty-two thousand, four hundred ninety".