4068744662600 has 24 divisors (see below), whose sum is σ = 9459831341010. Its totient is φ = 1627497864960.

The previous prime is 4068744662597. The next prime is 4068744662603. The reversal of 4068744662600 is 62664478604.

It is an interprime number because it is at equal distance from previous prime (4068744662597) and next prime (4068744662603).

It can be written as a sum of positive squares in 3 ways, for example, as 3128391663076 + 940352999524 = 1768726^2 + 969718^2 .

It is not an unprimeable number, because it can be changed into a prime (4068744662603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10171861457 + ... + 10171861856.

Almost surely, 2^{4068744662600} is an apocalyptic number.

4068744662600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4068744662600 is an abundant number, since it is smaller than the sum of its proper divisors (5391086678410).

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

4068744662600 is a wasteful number, since it uses less digits than its factorization.

4068744662600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20343723329 (or 20343723320 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 4068744662600 in words is "four trillion, sixty-eight billion, seven hundred forty-four million, six hundred sixty-two thousand, six hundred".