13748213851 has 2 divisors, whose sum is σ = 13748213852. Its totient is φ = 13748213850.

The previous prime is 13748213783. The next prime is 13748213861. The reversal of 13748213851 is 15831284731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13748213851 - 2¹¹ = 13748211803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13748213798 and 13748213807.

It is not a weakly prime, because it can be changed into another prime (13748213861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6874106925 + 6874106926.

It is an arithmetic number, because the mean of its divisors is an integer number (6874106926).

Almost surely, 2^13748213851 is an apocalyptic number.

13748213851 is a deficient number, since it is larger than the sum of its proper divisors (1).

13748213851 is an equidigital number, since it uses as much as digits as its factorization.

13748213851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The spelling of 13748213851 in words is "thirteen billion, seven hundred forty-eight million, two hundred thirteen thousand, eight hundred fifty-one".