5142238098 has 32 divisors (see below), whose sum is σ = 10893009600. Its totient is φ = 1612723200.

The previous prime is 5142238093. The next prime is 5142238139. The reversal of 5142238098 is 8908322415.

It is a super-2 number, since 2×5142238098² = 52885225313045315208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5142238093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406773 + ... + 419223.

It is an arithmetic number, because the mean of its divisors is an integer number (340406550).

Almost surely, 2^5142238098 is an apocalyptic number.

5142238098 is an abundant number, since it is smaller than the sum of its proper divisors (5750771502).

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

5142238098 is a wasteful number, since it uses less digits than its factorization.

5142238098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16522.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 5142238098 is about 71709.4003461192. The cubic root of 5142238098 is about 1726.0394880746.

The spelling of 5142238098 in words is "five billion, one hundred forty-two million, two hundred thirty-eight thousand, ninety-eight".