373421442 has 16 divisors (see below), whose sum is σ = 754238592. Its totient is φ = 123241200.

The previous prime is 373421441. The next prime is 373421449. The reversal of 373421442 is 244124373.

It is not an unprimeable number, because it can be changed into a prime (373421441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307498 + ... + 308709.

It is an arithmetic number, because the mean of its divisors is an integer number (47139912).

Almost surely, 2^373421442 is an apocalyptic number.

373421442 is an abundant number, since it is smaller than the sum of its proper divisors (380817150).

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

373421442 is a wasteful number, since it uses less digits than its factorization.

373421442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616313.

The product of its digits is 16128, while the sum is 30.

The square root of 373421442 is about 19324.1155554400. The cubic root of 373421442 is about 720.1115066498. Note that the first 3 decimals are identical.

The spelling of 373421442 in words is "three hundred seventy-three million, four hundred twenty-one thousand, four hundred forty-two".