42354498 has 16 divisors (see below), whose sum is σ = 84796416. Its totient is φ = 14103600.

The previous prime is 42354491. The next prime is 42354583. The reversal of 42354498 is 89445324.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42354491) 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, 3840 + ... + 9972.

It is an arithmetic number, because the mean of its divisors is an integer number (5299776).

Almost surely, 2^42354498 is an apocalyptic number.

42354498 is an abundant number, since it is smaller than the sum of its proper divisors (42441918).

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

42354498 is a wasteful number, since it uses less digits than its factorization.

42354498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289.

The product of its digits is 138240, while the sum is 39.

The square root of 42354498 is about 6508.0333434917. The cubic root of 42354498 is about 348.5778976385.

The spelling of 42354498 in words is "forty-two million, three hundred fifty-four thousand, four hundred ninety-eight".