4272401815 has 16 divisors (see below), whose sum is σ = 5698493856. Its totient is φ = 3048572800.

The previous prime is 4272401789. The next prime is 4272401831. The reversal of 4272401815 is 5181042724.

It is not a de Polignac number, because 4272401815 - 2⁷ = 4272401687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729916 + ... + 735745.

It is an arithmetic number, because the mean of its divisors is an integer number (356155866).

Almost surely, 2^4272401815 is an apocalyptic number.

4272401815 is a deficient number, since it is larger than the sum of its proper divisors (1426092041).

4272401815 is a wasteful number, since it uses less digits than its factorization.

4272401815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465730.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 4272401815 is about 65363.6123160279. The cubic root of 4272401815 is about 1622.6469220066.

The spelling of 4272401815 in words is "four billion, two hundred seventy-two million, four hundred one thousand, eight hundred fifteen".