42676410272 has 12 divisors (see below), whose sum is σ = 84019182786. Its totient is φ = 21338205120.

The previous prime is 42676410197. The next prime is 42676410281. The reversal of 42676410272 is 27201467624.

It can be written as a sum of positive squares in only one way, i.e., 22285712656 + 20390697616 = 149284^2 + 142796^2 .

It is a super-2 number, since 2×42676410272² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666818879 + ... + 666818942.

Almost surely, 2^42676410272 is an apocalyptic number.

It is an amenable number.

42676410272 is a deficient number, since it is larger than the sum of its proper divisors (41342772514).

42676410272 is a wasteful number, since it uses less digits than its factorization.

42676410272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333637831 (or 1333637823 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

Adding to 42676410272 its reverse (27201467624), we get a palindrome (69877877896).

The spelling of 42676410272 in words is "forty-two billion, six hundred seventy-six million, four hundred ten thousand, two hundred seventy-two".