42353416 has 32 divisors (see below), whose sum is σ = 91002240. Its totient is φ = 18102528.

The previous prime is 42353411. The next prime is 42353449. The reversal of 42353416 is 61435324.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (42353411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26496 + ... + 28048.

It is an arithmetic number, because the mean of its divisors is an integer number (2843820).

Almost surely, 2^42353416 is an apocalyptic number.

It is an amenable number.

42353416 is an abundant number, since it is smaller than the sum of its proper divisors (48648824).

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

42353416 is a wasteful number, since it uses less digits than its factorization.

42353416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2049 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 42353416 is about 6507.9502149294. The cubic root of 42353416 is about 348.5749293233.

The spelling of 42353416 in words is "forty-two million, three hundred fifty-three thousand, four hundred sixteen".