1498225278994 has 8 divisors (see below), whose sum is σ = 2247351879168. Its totient is φ = 749107985940.

The previous prime is 1498225278989. The next prime is 1498225279009. The reversal of 1498225278994 is 4998725228941.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909362 + ... + 2577229.

It is an arithmetic number, because the mean of its divisors is an integer number (280918984896).

Almost surely, 2^{1498225278994} is an apocalyptic number.

1498225278994 is a deficient number, since it is larger than the sum of its proper divisors (749126600174).

1498225278994 is a wasteful number, since it uses less digits than its factorization.

1498225278994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4653560.

The product of its digits is 209018880, while the sum is 70.

The spelling of 1498225278994 in words is "one trillion, four hundred ninety-eight billion, two hundred twenty-five million, two hundred seventy-eight thousand, nine hundred ninety-four".