1364641463776 has 12 divisors (see below), whose sum is σ = 2686637881872. Its totient is φ = 682320731872.

The previous prime is 1364641463701. The next prime is 1364641463821. The reversal of 1364641463776 is 6773641464631.

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 1364641463776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21322522840 + ... + 21322522903.

It is an arithmetic number, because the mean of its divisors is an integer number (223886490156).

Almost surely, 2^{1364641463776} is an apocalyptic number.

1364641463776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1364641463776 is a deficient number, since it is larger than the sum of its proper divisors (1321996418096).

1364641463776 is an equidigital number, since it uses as much as digits as its factorization.

1364641463776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42645045753 (or 42645045745 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 58.

The spelling of 1364641463776 in words is "one trillion, three hundred sixty-four billion, six hundred forty-one million, four hundred sixty-three thousand, seven hundred seventy-six".