4015016243 has 24 divisors (see below), whose sum is σ = 4844427264. Its totient is φ = 3314379600.

The previous prime is 4015016233. The next prime is 4015016263. The reversal of 4015016243 is 3426105104.

4015016243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4015016243 - 2¹⁰ = 4015015219 is a prime.

It is a super-2 number, since 2×4015016243² = 32240710863107670098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4015016233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314246 + ... + 326772.

It is an arithmetic number, because the mean of its divisors is an integer number (201851136).

Almost surely, 2^4015016243 is an apocalyptic number.

4015016243 is a deficient number, since it is larger than the sum of its proper divisors (829411021).

4015016243 is a wasteful number, since it uses less digits than its factorization.

4015016243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12783 (or 12776 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4015016243 is about 63364.1558217262. The cubic root of 4015016243 is about 1589.3849714452.

The spelling of 4015016243 in words is "four billion, fifteen million, sixteen thousand, two hundred forty-three".