14193769205629 has 4 divisors (see below), whose sum is σ = 15285597606076. Its totient is φ = 13101940805184.

The previous prime is 14193769205621. The next prime is 14193769205689. The reversal of 14193769205629 is 92650296739141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6805576562500 + 7388192643129 = 2608750^2 + 2718123^2 .

It is a cyclic number.

It is not a de Polignac number, because 14193769205629 - 2³ = 14193769205621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14193769205621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545914200204 + ... + 545914200229.

It is an arithmetic number, because the mean of its divisors is an integer number (3821399401519).

Almost surely, 2^{14193769205629} is an apocalyptic number.

It is an amenable number.

14193769205629 is a deficient number, since it is larger than the sum of its proper divisors (1091828400447).

14193769205629 is a wasteful number, since it uses less digits than its factorization.

14193769205629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091828400446.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 14193769205629 in words is "fourteen trillion, one hundred ninety-three billion, seven hundred sixty-nine million, two hundred five thousand, six hundred twenty-nine".