42087500460 has 36 divisors (see below), whose sum is σ = 127665418608. Its totient is φ = 11223333408.

The previous prime is 42087500449. The next prime is 42087500471. The reversal of 42087500460 is 6400578024.

It is an interprime number because it is at equal distance from previous prime (42087500449) and next prime (42087500471).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116909544 + ... + 116909903.

It is an arithmetic number, because the mean of its divisors is an integer number (3546261628).

Almost surely, 2^42087500460 is an apocalyptic number.

It is an amenable number.

42087500460 is an abundant number, since it is smaller than the sum of its proper divisors (85577918148).

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

42087500460 is a wasteful number, since it uses less digits than its factorization.

42087500460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233819462 (or 233819457 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 42087500460 in words is "forty-two billion, eighty-seven million, five hundred thousand, four hundred sixty".