42881295024 has 50 divisors (see below), whose sum is σ = 124110912420. Its totient is φ = 14293764576.

The previous prime is 42881295007. The next prime is 42881295071. The reversal of 42881295024 is 42059218824.

42881295024 is a `hidden beast` number, since 42 + 8 + 81 + 29 + 502 + 4 = 666.

It is a super-3 number, since 3×42881295024³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16542414 + ... + 16545005.

Almost surely, 2^42881295024 is an apocalyptic number.

It is an amenable number.

42881295024 is an abundant number, since it is smaller than the sum of its proper divisors (81229617396).

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

42881295024 is a wasteful number, since it uses less digits than its factorization.

42881295024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33087439 (or 33087424 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 42881295024 in words is "forty-two billion, eight hundred eighty-one million, two hundred ninety-five thousand, twenty-four".