1485019966894 has 16 divisors (see below), whose sum is σ = 2344854384000. Its totient is φ = 703404706104.

The previous prime is 1485019966879. The next prime is 1485019966909. The reversal of 1485019966894 is 4986699105841.

It is an interprime number because it is at equal distance from previous prime (1485019966879) and next prime (1485019966909).

It is a super-3 number, since 3×1485019966894³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

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, 353469 + ... + 1759255.

It is an arithmetic number, because the mean of its divisors is an integer number (146553399000).

Almost surely, 2^{1485019966894} is an apocalyptic number.

1485019966894 is a deficient number, since it is larger than the sum of its proper divisors (859834417106).

1485019966894 is a wasteful number, since it uses less digits than its factorization.

1485019966894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433607.

The product of its (nonzero) digits is 134369280, while the sum is 70.

The spelling of 1485019966894 in words is "one trillion, four hundred eighty-five billion, nineteen million, nine hundred sixty-six thousand, eight hundred ninety-four".