2141618248 has 64 divisors (see below), whose sum is σ = 5300899200. Its totient is φ = 785310720.

The previous prime is 2141618239. The next prime is 2141618249. The reversal of 2141618248 is 8428161412.

It is not an unprimeable number, because it can be changed into a prime (2141618249) 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, 91783 + ... + 112726.

It is an arithmetic number, because the mean of its divisors is an integer number (82826550).

Almost surely, 2^2141618248 is an apocalyptic number.

2141618248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2141618248 is an abundant number, since it is smaller than the sum of its proper divisors (3159280952).

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

2141618248 is a wasteful number, since it uses less digits than its factorization.

2141618248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204550 (or 204546 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 2141618248 is about 46277.6214600535. The cubic root of 2141618248 is about 1288.9834845994.

The spelling of 2141618248 in words is "two billion, one hundred forty-one million, six hundred eighteen thousand, two hundred forty-eight".