14144660461354 has 16 divisors (see below), whose sum is σ = 21668758581888. Its totient is φ = 6921745691872.

The previous prime is 14144660461319. The next prime is 14144660461357. The reversal of 14144660461354 is 45316406644141.

It is a junction number, because it is equal to n+sod(n) for n = 14144660461298 and 14144660461307.

It is not an unprimeable number, because it can be changed into a prime (14144660461357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4956189 + ... + 7270015.

It is an arithmetic number, because the mean of its divisors is an integer number (1354297411368).

Almost surely, 2^{14144660461354} is an apocalyptic number.

14144660461354 is a deficient number, since it is larger than the sum of its proper divisors (7524098120534).

14144660461354 is a wasteful number, since it uses less digits than its factorization.

14144660461354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378909.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 14144660461354 in words is "fourteen trillion, one hundred forty-four billion, six hundred sixty million, four hundred sixty-one thousand, three hundred fifty-four".