42098416 has 40 divisors (see below), whose sum is σ = 83476800. Its totient is φ = 20563200.

The previous prime is 42098393. The next prime is 42098437. The reversal of 42098416 is 61489024.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176025 + ... + 176263.

It is an arithmetic number, because the mean of its divisors is an integer number (2086920).

Almost surely, 2^42098416 is an apocalyptic number.

It is an amenable number.

42098416 is a deficient number, since it is larger than the sum of its proper divisors (41378384).

42098416 is a wasteful number, since it uses less digits than its factorization.

42098416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 42098416 is about 6488.3292148287. The cubic root of 42098416 is about 347.8739579656.

The spelling of 42098416 in words is "forty-two million, ninety-eight thousand, four hundred sixteen".