42869998098 has 48 divisors (see below), whose sum is σ = 98373989376. Its totient is φ = 13445969280.

The previous prime is 42869998027. The next prime is 42869998099. The reversal of 42869998098 is 89089996824.

It is not an unprimeable number, because it can be changed into a prime (42869998099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1349983 + ... + 1381373.

It is an arithmetic number, because the mean of its divisors is an integer number (2049458112).

Almost surely, 2^42869998098 is an apocalyptic number.

42869998098 is an abundant number, since it is smaller than the sum of its proper divisors (55503991278).

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

42869998098 is a wasteful number, since it uses less digits than its factorization.

42869998098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35879 (or 35876 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 72.

The spelling of 42869998098 in words is "forty-two billion, eight hundred sixty-nine million, nine hundred ninety-eight thousand, ninety-eight".