1099511627514 has 8 divisors (see below), whose sum is σ = 2199023255040. Its totient is φ = 366503875836.

The previous prime is 1099511627491. The next prime is 1099511627563. The reversal of 1099511627514 is 4157261159901.

It is a sphenic number, since it is the product of 3 distinct primes.

1099511627514 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91625968954 + ... + 91625968965.

It is an arithmetic number, because the mean of its divisors is an integer number (274877906880).

Almost surely, 2^{1099511627514} is an apocalyptic number.

1099511627514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1099511627514 is a wasteful number, since it uses less digits than its factorization.

1099511627514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183251937924.

The product of its (nonzero) digits is 680400, while the sum is 51.

The spelling of 1099511627514 in words is "one trillion, ninety-nine billion, five hundred eleven million, six hundred twenty-seven thousand, five hundred fourteen".