33574942098 has 128 divisors (see below), whose sum is σ = 80412480000. Its totient is φ = 10475764992.

The previous prime is 33574942087. The next prime is 33574942099. The reversal of 33574942098 is 89024947533.

It is a super-2 number, since 2×33574942098² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (33574942099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14796108 + ... + 14798376.

It is an arithmetic number, because the mean of its divisors is an integer number (628222500).

Almost surely, 2^33574942098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33574942098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40206240000).

33574942098 is an abundant number, since it is smaller than the sum of its proper divisors (46837537902).

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

33574942098 is a wasteful number, since it uses less digits than its factorization.

33574942098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 33574942098 in words is "thirty-three billion, five hundred seventy-four million, nine hundred forty-two thousand, ninety-eight".