42355414 has 4 divisors (see below), whose sum is σ = 63533124. Its totient is φ = 21177706.

The previous prime is 42355409. The next prime is 42355421. The reversal of 42355414 is 41455324.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×42355414² = 3587962190222792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10588852 + ... + 10588855.

It is an arithmetic number, because the mean of its divisors is an integer number (15883281).

Almost surely, 2^42355414 is an apocalyptic number.

42355414 is a deficient number, since it is larger than the sum of its proper divisors (21177710).

42355414 is a wasteful number, since it uses less digits than its factorization.

42355414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21177709.

The product of its digits is 9600, while the sum is 28.

The square root of 42355414 is about 6508.1037176738. The cubic root of 42355414 is about 348.5804105164.

The spelling of 42355414 in words is "forty-two million, three hundred fifty-five thousand, four hundred fourteen".