14542571920339 has 8 divisors (see below), whose sum is σ = 14870301562368. Its totient is φ = 14215605329160.

The previous prime is 14542571920319. The next prime is 14542571920363. The reversal of 14542571920339 is 93302917524541.

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

It is a cyclic number.

It is not a de Polignac number, because 14542571920339 - 2³¹ = 14540424436691 is a prime.

It is a super-2 number, since 2×14542571920339² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14542571920339.

It is not an unprimeable number, because it can be changed into a prime (14542571920319) 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, 190724167 + ... + 190800400.

It is an arithmetic number, because the mean of its divisors is an integer number (1858787695296).

Almost surely, 2^{14542571920339} is an apocalyptic number.

14542571920339 is a deficient number, since it is larger than the sum of its proper divisors (327729642029).

14542571920339 is an equidigital number, since it uses as much as digits as its factorization.

14542571920339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381525425.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 14542571920339 in words is "fourteen trillion, five hundred forty-two billion, five hundred seventy-one million, nine hundred twenty thousand, three hundred thirty-nine".