42576626406 has 16 divisors (see below), whose sum is σ = 89635003200. Its totient is φ = 13445250408.

The previous prime is 42576626383. The next prime is 42576626431. The reversal of 42576626406 is 60462667524.

It is a super-2 number, since 2×42576626406² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186739476 + ... + 186739703.

It is an arithmetic number, because the mean of its divisors is an integer number (5602187700).

Almost surely, 2^42576626406 is an apocalyptic number.

42576626406 is an abundant number, since it is smaller than the sum of its proper divisors (47058376794).

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

42576626406 is a wasteful number, since it uses less digits than its factorization.

42576626406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373479203.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 42576626406 in words is "forty-two billion, five hundred seventy-six million, six hundred twenty-six thousand, four hundred six".