4064246220000 has 120 divisors (see below), whose sum is σ = 13331540647656. Its totient is φ = 1083798976000.

The previous prime is 4064246219987. The next prime is 4064246220017. The reversal of 4064246220000 is 226424604.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 4064246220000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33808719 + ... + 33928718.

Almost surely, 2^{4064246220000} is an apocalyptic number.

4064246220000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4064246220000 is an abundant number, since it is smaller than the sum of its proper divisors (9267294427656).

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

4064246220000 is an equidigital number, since it uses as much as digits as its factorization.

4064246220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67737470 (or 67737447 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 4064246220000 in words is "four trillion, sixty-four billion, two hundred forty-six million, two hundred twenty thousand".