2130431416 has 32 divisors (see below), whose sum is σ = 4135487040. Its totient is φ = 1028256768.

The previous prime is 2130431393. The next prime is 2130431417. The reversal of 2130431416 is 6141340312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130431417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11361 + ... + 66256.

It is an arithmetic number, because the mean of its divisors is an integer number (129233970).

Almost surely, 2^2130431416 is an apocalyptic number.

It is an amenable number.

2130431416 is a deficient number, since it is larger than the sum of its proper divisors (2005055624).

2130431416 is a wasteful number, since it uses less digits than its factorization.

2130431416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77743 (or 77739 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2130431416 is about 46156.5966682987. The cubic root of 2130431416 is about 1286.7352124465.

Adding to 2130431416 its reverse (6141340312), we get a palindrome (8271771728).

The spelling of 2130431416 in words is "two billion, one hundred thirty million, four hundred thirty-one thousand, four hundred sixteen".