13829197662 has 32 divisors (see below), whose sum is σ = 35121772800. Its totient is φ = 3951199224.

The previous prime is 13829197661. The next prime is 13829197691. The reversal of 13829197662 is 26679192831.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 13829197599 and 13829197608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13829197661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18292212 + ... + 18292967.

It is an arithmetic number, because the mean of its divisors is an integer number (1097555400).

Almost surely, 2^13829197662 is an apocalyptic number.

13829197662 is an abundant number, since it is smaller than the sum of its proper divisors (21292575138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13829197662 is a wasteful number, since it uses less digits than its factorization.

13829197662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36585197 (or 36585191 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The spelling of 13829197662 in words is "thirteen billion, eight hundred twenty-nine million, one hundred ninety-seven thousand, six hundred sixty-two".