3642068346436 has 24 divisors (see below), whose sum is σ = 6873831387584. Its totient is φ = 1678521964320.

The previous prime is 3642068346361. The next prime is 3642068346443. The reversal of 3642068346436 is 6346438602463.

3642068346436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3642068346436² (a number of 26 digits) contains 22 as substring.

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, 50644080 + ... + 50715943.

Almost surely, 2^{3642068346436} is an apocalyptic number.

It is an amenable number.

3642068346436 is a deficient number, since it is larger than the sum of its proper divisors (3231763041148).

3642068346436 is a wasteful number, since it uses less digits than its factorization.

3642068346436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101360731 (or 101360729 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 55.

The spelling of 3642068346436 in words is "three trillion, six hundred forty-two billion, sixty-eight million, three hundred forty-six thousand, four hundred thirty-six".