60669440358 has 16 divisors (see below), whose sum is σ = 121380512880. Its totient is φ = 20216208096.

The previous prime is 60669440333. The next prime is 60669440471. The reversal of 60669440358 is 85304496606.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 60669440358.

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, 1715713 + ... + 1750716.

It is an arithmetic number, because the mean of its divisors is an integer number (7586282055).

Almost surely, 2^60669440358 is an apocalyptic number.

60669440358 is an abundant number, since it is smaller than the sum of its proper divisors (60711072522).

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

60669440358 is a wasteful number, since it uses less digits than its factorization.

60669440358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469351.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 60669440358 in words is "sixty billion, six hundred sixty-nine million, four hundred forty thousand, three hundred fifty-eight".