1290081700384 has 48 divisors (see below), whose sum is σ = 2580946351200. Its totient is φ = 634627090944.

The previous prime is 1290081700361. The next prime is 1290081700403. The reversal of 1290081700384 is 4830071800921.

It is a self number, because there is not a number n which added to its sum of digits gives 1290081700384.

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, 1362607 + ... + 2106385.

It is an arithmetic number, because the mean of its divisors is an integer number (53769715650).

Almost surely, 2^{1290081700384} is an apocalyptic number.

It is an amenable number.

1290081700384 is an abundant number, since it is smaller than the sum of its proper divisors (1290864650816).

1290081700384 is an equidigital number, since it uses as much as digits as its factorization.

1290081700384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744665 (or 744657 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 1290081700384 in words is "one trillion, two hundred ninety billion, eighty-one million, seven hundred thousand, three hundred eighty-four".