42240096 has 48 divisors (see below), whose sum is σ = 123202800. Its totient is φ = 14079744.

The previous prime is 42240089. The next prime is 42240103. The reversal of 42240096 is 69004224.

It is an interprime number because it is at equal distance from previous prime (42240089) and next prime (42240103).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23581 + ... + 25308.

It is an arithmetic number, because the mean of its divisors is an integer number (2566725).

Almost surely, 2^42240096 is an apocalyptic number.

It is an amenable number.

42240096 is an abundant number, since it is smaller than the sum of its proper divisors (80962704).

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

42240096 is a wasteful number, since it uses less digits than its factorization.

42240096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48908 (or 48894 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 42240096 is about 6499.2381091940. The cubic root of 42240096 is about 348.2637714827.

The spelling of 42240096 in words is "forty-two million, two hundred forty thousand, ninety-six".