2031040412 has 24 divisors (see below), whose sum is σ = 3610212480. Its totient is φ = 999575280.

The previous prime is 2031040409. The next prime is 2031040447. The reversal of 2031040412 is 2140401302.

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, 488639 + ... + 492777.

It is an arithmetic number, because the mean of its divisors is an integer number (150425520).

Almost surely, 2^2031040412 is an apocalyptic number.

It is an amenable number.

2031040412 is a deficient number, since it is larger than the sum of its proper divisors (1579172068).

2031040412 is a wasteful number, since it uses less digits than its factorization.

2031040412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041 (or 6039 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2031040412 is about 45067.0657132234. The cubic root of 2031040412 is about 1266.4056951123.

Adding to 2031040412 its reverse (2140401302), we get a palindrome (4171441714).

The spelling of 2031040412 in words is "two billion, thirty-one million, forty thousand, four hundred twelve".