43220426607315 has 24 divisors (see below), whose sum is σ = 74927352933888. Its totient is φ = 23047218247680.

The previous prime is 43220426607283. The next prime is 43220426607343. The reversal of 43220426607315 is 51370662402234.

43220426607315 is a `hidden beast` number, since 4 + 3 + 2 + 2 + 0 + 4 + 2 + 6 + 607 + 31 + 5 = 666.

43220426607315 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 43220426607315 - 2⁵ = 43220426607283 is a prime.

It is a super-2 number, since 2×43220426607315² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76296814 + ... + 76861203.

It is an arithmetic number, because the mean of its divisors is an integer number (3121973038912).

Almost surely, 2^{43220426607315} is an apocalyptic number.

43220426607315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

43220426607315 is a deficient number, since it is larger than the sum of its proper divisors (31706926326573).

43220426607315 is a wasteful number, since it uses less digits than its factorization.

43220426607315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153164299 (or 153164296 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 43220426607315 in words is "forty-three trillion, two hundred twenty billion, four hundred twenty-six million, six hundred seven thousand, three hundred fifteen".