42119694 has 48 divisors (see below), whose sum is σ = 97044480. Its totient is φ = 13165200.

The previous prime is 42119681. The next prime is 42119717. The reversal of 42119694 is 49691124.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36019 + ... + 37169.

It is an arithmetic number, because the mean of its divisors is an integer number (2021760).

Almost surely, 2^42119694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42119694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48522240).

42119694 is an abundant number, since it is smaller than the sum of its proper divisors (54924786).

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

42119694 is a wasteful number, since it uses less digits than its factorization.

42119694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1282 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 42119694 is about 6489.9687210340. The cubic root of 42119694 is about 347.9325572831.

The spelling of 42119694 in words is "forty-two million, one hundred nineteen thousand, six hundred ninety-four".