4140015312 has 40 divisors (see below), whose sum is σ = 10707343456. Its totient is φ = 1378417536.

The previous prime is 4140015307. The next prime is 4140015323. The reversal of 4140015312 is 2135100414.

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, 7078 + ... + 91269.

Almost surely, 2^4140015312 is an apocalyptic number.

It is an amenable number.

4140015312 is an abundant number, since it is smaller than the sum of its proper divisors (6567328144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4140015312 is a wasteful number, since it uses less digits than its factorization.

4140015312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99235 (or 99229 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4140015312 is about 64342.9507560852. The cubic root of 4140015312 is about 1605.7107532272.

Adding to 4140015312 its reverse (2135100414), we get a palindrome (6275115726).

The spelling of 4140015312 in words is "four billion, one hundred forty million, fifteen thousand, three hundred twelve".