14209581181402 has 16 divisors (see below), whose sum is σ = 22437631762560. Its totient is φ = 6730418958912.

The previous prime is 14209581181399. The next prime is 14209581181403. The reversal of 14209581181402 is 20418118590241.

It is not an unprimeable number, because it can be changed into a prime (14209581181403) 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, 11495538 + ... + 12671485.

It is an arithmetic number, because the mean of its divisors is an integer number (1402351985160).

Almost surely, 2^{14209581181402} is an apocalyptic number.

14209581181402 is a deficient number, since it is larger than the sum of its proper divisors (8228050581158).

14209581181402 is a wasteful number, since it uses less digits than its factorization.

14209581181402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24182517.

The product of its (nonzero) digits is 184320, while the sum is 46.

The spelling of 14209581181402 in words is "fourteen trillion, two hundred nine billion, five hundred eighty-one million, one hundred eighty-one thousand, four hundred two".