42000696 has 96 divisors (see below), whose sum is σ = 118095120. Its totient is φ = 13478400.

The previous prime is 42000683. The next prime is 42000701. The reversal of 42000696 is 69600024.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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, 320551 + ... + 320681.

Almost surely, 2^42000696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42000696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59047560).

42000696 is an abundant number, since it is smaller than the sum of its proper divisors (76094424).

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

42000696 is a wasteful number, since it uses less digits than its factorization.

42000696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 42000696 is about 6480.7943957512. The cubic root of 42000696 is about 347.6045845689.

The spelling of 42000696 in words is "forty-two million, six hundred ninety-six", and thus it is an aban number.