42260795540 has 24 divisors (see below), whose sum is σ = 88905327840. Its totient is φ = 16874288288.

The previous prime is 42260795537. The next prime is 42260795587. The reversal of 42260795540 is 4559706224.

It is a junction number, because it is equal to n+sod(n) for n = 42260795491 and 42260795500.

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, 1865330 + ... + 1887849.

It is an arithmetic number, because the mean of its divisors is an integer number (3704388660).

Almost surely, 2^42260795540 is an apocalyptic number.

It is an amenable number.

42260795540 is an abundant number, since it is smaller than the sum of its proper divisors (46644532300).

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

42260795540 is a wasteful number, since it uses less digits than its factorization.

42260795540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753751 (or 3753749 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 42260795540 in words is "forty-two billion, two hundred sixty million, seven hundred ninety-five thousand, five hundred forty".