2131242410 has 32 divisors (see below), whose sum is σ = 4226442624. Its totient is φ = 767320000.

The previous prime is 2131242403. The next prime is 2131242431. The reversal of 2131242410 is 142421312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84806 + ... + 107025.

It is an arithmetic number, because the mean of its divisors is an integer number (132076332).

Almost surely, 2^2131242410 is an apocalyptic number.

2131242410 is a deficient number, since it is larger than the sum of its proper divisors (2095200214).

2131242410 is a wasteful number, since it uses less digits than its factorization.

2131242410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191950.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2131242410 is about 46165.3810771665. The cubic root of 2131242410 is about 1286.8984661022.

Adding to 2131242410 its reverse (142421312), we get a palindrome (2273663722).

The spelling of 2131242410 in words is "two billion, one hundred thirty-one million, two hundred forty-two thousand, four hundred ten".