2131242914 has 8 divisors (see below), whose sum is σ = 3197159760. Its totient is φ = 1065522996.

The previous prime is 2131242913. The next prime is 2131242917. The reversal of 2131242914 is 4192421312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2131242914² = 9084392716950422792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2131242913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18284 + ... + 67799.

It is an arithmetic number, because the mean of its divisors is an integer number (399644970).

Almost surely, 2^2131242914 is an apocalyptic number.

2131242914 is a deficient number, since it is larger than the sum of its proper divisors (1065916846).

2131242914 is a wasteful number, since it uses less digits than its factorization.

2131242914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98464.

The product of its digits is 3456, while the sum is 29.

The square root of 2131242914 is about 46165.3865358019. The cubic root of 2131242914 is about 1286.8985675448.

The spelling of 2131242914 in words is "two billion, one hundred thirty-one million, two hundred forty-two thousand, nine hundred fourteen".