1450876289866 has 16 divisors (see below), whose sum is σ = 2211947805600. Its totient is φ = 713591247600.

The previous prime is 1450876289843. The next prime is 1450876289909. The reversal of 1450876289866 is 6689826780541.

It is a junction number, because it is equal to n+sod(n) for n = 1450876289795 and 1450876289804.

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, 7628916 + ... + 7816783.

It is an arithmetic number, because the mean of its divisors is an integer number (138246737850).

Almost surely, 2^{1450876289866} is an apocalyptic number.

1450876289866 is a deficient number, since it is larger than the sum of its proper divisors (761071515734).

1450876289866 is a wasteful number, since it uses less digits than its factorization.

1450876289866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15446469.

The product of its (nonzero) digits is 278691840, while the sum is 70.

The spelling of 1450876289866 in words is "one trillion, four hundred fifty billion, eight hundred seventy-six million, two hundred eighty-nine thousand, eight hundred sixty-six".