2140233998 has 16 divisors (see below), whose sum is σ = 3670285920. Its totient is φ = 916914816.

The previous prime is 2140233947. The next prime is 2140234007. The reversal of 2140233998 is 8993320412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15458 + ... + 67226.

It is an arithmetic number, because the mean of its divisors is an integer number (229392870).

Almost surely, 2^2140233998 is an apocalyptic number.

2140233998 is a deficient number, since it is larger than the sum of its proper divisors (1530051922).

2140233998 is a wasteful number, since it uses less digits than its factorization.

2140233998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54731.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 2140233998 is about 46262.6631096827. The cubic root of 2140233998 is about 1288.7057102334.

The spelling of 2140233998 in words is "two billion, one hundred forty million, two hundred thirty-three thousand, nine hundred ninety-eight".