14129721141 has 8 divisors (see below), whose sum is σ = 19158944160. Its totient is φ = 9260156112.

The previous prime is 14129721101. The next prime is 14129721149. The reversal of 14129721141 is 14112792141.

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

It is not a de Polignac number, because 14129721141 - 2¹⁵ = 14129688373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14129721149) 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, 39914290 + ... + 39914643.

It is an arithmetic number, because the mean of its divisors is an integer number (2394868020).

Almost surely, 2^14129721141 is an apocalyptic number.

It is an amenable number.

14129721141 is a deficient number, since it is larger than the sum of its proper divisors (5029223019).

14129721141 is an equidigital number, since it uses as much as digits as its factorization.

14129721141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79828995.

The product of its digits is 4032, while the sum is 33.

The spelling of 14129721141 in words is "fourteen billion, one hundred twenty-nine million, seven hundred twenty-one thousand, one hundred forty-one".