2141431310 has 16 divisors (see below), whose sum is σ = 3855335616. Its totient is φ = 856403808.

The previous prime is 2141431301. The next prime is 2141431363. The reversal of 2141431310 is 131341412.

It is a super-2 number, since 2×2141431310² = 9171456110896632200, which contains 22 as substring.

It is a Curzon number.

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, 40892 + ... + 77168.

It is an arithmetic number, because the mean of its divisors is an integer number (240958476).

Almost surely, 2^2141431310 is an apocalyptic number.

2141431310 is a deficient number, since it is larger than the sum of its proper divisors (1713904306).

2141431310 is a wasteful number, since it uses less digits than its factorization.

2141431310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42187.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2141431310 is about 46275.6016708589. The cubic root of 2141431310 is about 1288.9459791591.

Adding to 2141431310 its reverse (131341412), we get a palindrome (2272772722).

The spelling of 2141431310 in words is "two billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred ten".