42295120 has 40 divisors (see below), whose sum is σ = 112385664. Its totient is φ = 14500992.

The previous prime is 42295081. The next prime is 42295147. The reversal of 42295120 is 2159224.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37204 + ... + 38323.

Almost surely, 2^42295120 is an apocalyptic number.

42295120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42295120 is an abundant number, since it is smaller than the sum of its proper divisors (70090544).

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

42295120 is a wasteful number, since it uses less digits than its factorization.

42295120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75547 (or 75541 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 42295120 is about 6503.4698430915. The cubic root of 42295120 is about 348.4149276335.

The spelling of 42295120 in words is "forty-two million, two hundred ninety-five thousand, one hundred twenty".