14149348679844 has 81 divisors (see below), whose sum is σ = 41606287461921. Its totient is φ = 4042625912640.

The previous prime is 14149348679833. The next prime is 14149348679861. The reversal of 14149348679844 is 44897684394141.

The square root of 14149348679844 is 3761562.

It is a perfect power (a square), and thus also a powerful number.

14149348679844 is a `hidden beast` number, since 1 + 4 + 1 + 493 + 4 + 8 + 6 + 7 + 98 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3039659745444 + 11109688934400 = 1743462^2 + 3333120^2 .

It is a super-2 number, since 2×14149348679844² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 157940824 + ... + 158030384.

Almost surely, 2^{14149348679844} is an apocalyptic number.

14149348679844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14149348679844 is the 3761562-nd square number.

It is an amenable number.

14149348679844 is an abundant number, since it is smaller than the sum of its proper divisors (27456938782077).

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

14149348679844 is an frugal number, since it uses more digits than its factorization.

14149348679844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179146 (or 89573 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 72.

The spelling of 14149348679844 in words is "fourteen trillion, one hundred forty-nine billion, three hundred forty-eight million, six hundred seventy-nine thousand, eight hundred forty-four".