45004200098 has 54 divisors (see below), whose sum is σ = 80424647667. Its totient is φ = 18864880320.

The previous prime is 45004200091. The next prime is 45004200133. The reversal of 45004200098 is 89000240054.

45004200098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 26300081929 + 18704118169 = 162173^2 + 136763^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=150007.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45004200091) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42901478 + ... + 42902526.

Almost surely, 2^45004200098 is an apocalyptic number.

45004200098 is a deficient number, since it is larger than the sum of its proper divisors (35420447569).

45004200098 is a wasteful number, since it uses less digits than its factorization.

45004200098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Multiplying 45004200098 by its sum of digits (32), we get a square (1440134403136 = 1200056²).

The spelling of 45004200098 in words is "forty-five billion, four million, two hundred thousand, ninety-eight".