42363194 has 16 divisors (see below), whose sum is σ = 66616128. Its totient is φ = 20166432.

The previous prime is 42363193. The next prime is 42363241. The reversal of 42363194 is 49136324.

It is a self number, because there is not a number n which added to its sum of digits gives 42363194.

It is not an unprimeable number, because it can be changed into a prime (42363193) 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, 8414 + ... + 12470.

It is an arithmetic number, because the mean of its divisors is an integer number (4163508).

Almost surely, 2^42363194 is an apocalyptic number.

42363194 is a deficient number, since it is larger than the sum of its proper divisors (24252934).

42363194 is a wasteful number, since it uses less digits than its factorization.

42363194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4309.

The product of its digits is 15552, while the sum is 32.

The square root of 42363194 is about 6508.7014065787. The cubic root of 42363194 is about 348.6017520586.

The spelling of 42363194 in words is "forty-two million, three hundred sixty-three thousand, one hundred ninety-four".