13214215427654 has 8 divisors (see below), whose sum is σ = 20987283326328. Its totient is φ = 6218454318880.

The previous prime is 13214215427629. The next prime is 13214215427683. The reversal of 13214215427654 is 45672451241231.

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

It is a super-2 number, since 2×13214215427654² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13214215427599 and 13214215427608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194326697432 + ... + 194326697499.

It is an arithmetic number, because the mean of its divisors is an integer number (2623410415791).

Almost surely, 2^{13214215427654} is an apocalyptic number.

13214215427654 is a deficient number, since it is larger than the sum of its proper divisors (7773067898674).

13214215427654 is a wasteful number, since it uses less digits than its factorization.

13214215427654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388653394950.

The product of its digits is 1612800, while the sum is 47.

Adding to 13214215427654 its reverse (45672451241231), we get a palindrome (58886666668885).

The spelling of 13214215427654 in words is "thirteen trillion, two hundred fourteen billion, two hundred fifteen million, four hundred twenty-seven thousand, six hundred fifty-four".