42522806496 has 96 divisors (see below), whose sum is σ = 112639500288. Its totient is φ = 14045391360.

The previous prime is 42522806489. The next prime is 42522806533. The reversal of 42522806496 is 69460822524.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13324261 + ... + 13327451.

It is an arithmetic number, because the mean of its divisors is an integer number (1173328128).

Almost surely, 2^42522806496 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 42522806496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56319750144).

42522806496 is an abundant number, since it is smaller than the sum of its proper divisors (70116693792).

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

42522806496 is a wasteful number, since it uses less digits than its factorization.

42522806496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424 (or 4416 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 42522806496 in words is "forty-two billion, five hundred twenty-two million, eight hundred six thousand, four hundred ninety-six".