2388100242 has 16 divisors (see below), whose sum is σ = 5210400672. Its totient is φ = 723666720.

The previous prime is 2388100201. The next prime is 2388100249. The reversal of 2388100242 is 2420018832.

It is not an unprimeable number, because it can be changed into a prime (2388100249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18091603 + ... + 18091734.

It is an arithmetic number, because the mean of its divisors is an integer number (325650042).

Almost surely, 2^2388100242 is an apocalyptic number.

2388100242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2388100242 is an abundant number, since it is smaller than the sum of its proper divisors (2822300430).

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

2388100242 is a wasteful number, since it uses less digits than its factorization.

2388100242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36183353.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2388100242 is about 48868.1925387056. The cubic root of 2388100242 is about 1336.6494300535.

The spelling of 2388100242 in words is "two billion, three hundred eighty-eight million, one hundred thousand, two hundred forty-two".