42561130610 has 16 divisors (see below), whose sum is σ = 76856375232. Its totient is φ = 16969710000.

The previous prime is 42561130603. The next prime is 42561130621. The reversal of 42561130610 is 1603116524.

It is a happy number.

42561130610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42561130610² (a number of 22 digits) contains 22 as substring.

It is a Curzon 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, 6839516 + ... + 6845735.

It is an arithmetic number, because the mean of its divisors is an integer number (4803523452).

Almost surely, 2^42561130610 is an apocalyptic number.

42561130610 is a deficient number, since it is larger than the sum of its proper divisors (34295244622).

42561130610 is a wasteful number, since it uses less digits than its factorization.

42561130610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685569.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 42561130610 in words is "forty-two billion, five hundred sixty-one million, one hundred thirty thousand, six hundred ten".