14901244198893 has 36 divisors (see below), whose sum is σ = 23446637978400. Its totient is φ = 9115086116448.

The previous prime is 14901244198891. The next prime is 14901244198957. The reversal of 14901244198893 is 39889144210941.

14901244198893 is a `hidden beast` number, since 1 + 4 + 9 + 0 + 12 + 441 + 98 + 8 + 93 = 666.

It is not a de Polignac number, because 14901244198893 - 2¹ = 14901244198891 is a prime.

It is a super-3 number, since 3×14901244198893³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14901244198893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14901244198891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29078343 + ... + 29586356.

It is an arithmetic number, because the mean of its divisors is an integer number (651295499400).

Almost surely, 2^{14901244198893} is an apocalyptic number.

14901244198893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14901244198893 is a deficient number, since it is larger than the sum of its proper divisors (8545393779507).

14901244198893 is a wasteful number, since it uses less digits than its factorization.

14901244198893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58664898 (or 58664882 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The spelling of 14901244198893 in words is "fourteen trillion, nine hundred one billion, two hundred forty-four million, one hundred ninety-eight thousand, eight hundred ninety-three".