42915303 has 12 divisors (see below), whose sum is σ = 62150088. Its totient is φ = 28535760.

The previous prime is 42915251. The next prime is 42915329. The reversal of 42915303 is 30351924.

42915303 is a `hidden beast` number, since 42 + 91 + 530 + 3 = 666.

It is not a de Polignac number, because 42915303 - 2⁹ = 42914791 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42915343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2433 + ... + 9578.

It is an arithmetic number, because the mean of its divisors is an integer number (5179174).

Almost surely, 2^42915303 is an apocalyptic number.

42915303 is a deficient number, since it is larger than the sum of its proper divisors (19234785).

42915303 is a wasteful number, since it uses less digits than its factorization.

42915303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12414 (or 12411 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 42915303 is about 6550.9772553414. The cubic root of 42915303 is about 350.1096336821.

The spelling of 42915303 in words is "forty-two million, nine hundred fifteen thousand, three hundred three".