1076986048321 has 4 divisors (see below), whose sum is σ = 1095240049200. Its totient is φ = 1058732047444.

The previous prime is 1076986048253. The next prime is 1076986048339. The reversal of 1076986048321 is 1238406896701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1076986048321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076986048121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9127000351 + ... + 9127000468.

It is an arithmetic number, because the mean of its divisors is an integer number (273810012300).

Almost surely, 2^{1076986048321} is an apocalyptic number.

It is an amenable number.

1076986048321 is a deficient number, since it is larger than the sum of its proper divisors (18254000879).

1076986048321 is an equidigital number, since it uses as much as digits as its factorization.

1076986048321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18254000878.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 1076986048321 in words is "one trillion, seventy-six billion, nine hundred eighty-six million, forty-eight thousand, three hundred twenty-one".