42116996 has 12 divisors (see below), whose sum is σ = 77584080. Its totient is φ = 19950120.

The previous prime is 42116983. The next prime is 42116999. The reversal of 42116996 is 69961124.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (42116999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277010 + ... + 277161.

It is an arithmetic number, because the mean of its divisors is an integer number (6465340).

Almost surely, 2^42116996 is an apocalyptic number.

It is an amenable number.

42116996 is a deficient number, since it is larger than the sum of its proper divisors (35467084).

42116996 is a wasteful number, since it uses less digits than its factorization.

42116996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554194 (or 554192 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 42116996 is about 6489.7608584600. The cubic root of 42116996 is about 347.9251281212.

The spelling of 42116996 in words is "forty-two million, one hundred sixteen thousand, nine hundred ninety-six".