42659554281 has 16 divisors (see below), whose sum is σ = 59880887040. Its totient is φ = 26939353680.

The previous prime is 42659554271. The next prime is 42659554297. The reversal of 42659554281 is 18245595624.

It is not a de Polignac number, because 42659554281 - 2¹¹ = 42659552233 is a prime.

It is a super-2 number, since 2×42659554281² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42659554211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431946 + ... + 521436.

It is an arithmetic number, because the mean of its divisors is an integer number (3742555440).

Almost surely, 2^42659554281 is an apocalyptic number.

It is an amenable number.

42659554281 is a deficient number, since it is larger than the sum of its proper divisors (17221332759).

42659554281 is a wasteful number, since it uses less digits than its factorization.

42659554281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97876.

The product of its digits is 3456000, while the sum is 51.

The spelling of 42659554281 in words is "forty-two billion, six hundred fifty-nine million, five hundred fifty-four thousand, two hundred eighty-one".