65830639342 has 16 divisors (see below), whose sum is σ = 106350995520. Its totient is φ = 30380745312.

The previous prime is 65830639337. The next prime is 65830639351. The reversal of 65830639342 is 24393603856.

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, 215259 + ... + 421897.

It is an arithmetic number, because the mean of its divisors is an integer number (6646937220).

Almost surely, 2^65830639342 is an apocalyptic number.

65830639342 is a deficient number, since it is larger than the sum of its proper divisors (40520356178).

65830639342 is a wasteful number, since it uses less digits than its factorization.

65830639342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218907.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 65830639342 in words is "sixty-five billion, eight hundred thirty million, six hundred thirty-nine thousand, three hundred forty-two".