13861754748119 has 2 divisors, whose sum is σ = 13861754748120. Its totient is φ = 13861754748118.

The previous prime is 13861754748109. The next prime is 13861754748181. The reversal of 13861754748119 is 91184745716831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13861754748119 - 2¹⁶ = 13861754682583 is a prime.

It is a super-2 number, since 2×13861754748119² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13861754748109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6930877374059 + 6930877374060.

It is an arithmetic number, because the mean of its divisors is an integer number (6930877374060).

Almost surely, 2^{13861754748119} is an apocalyptic number.

13861754748119 is a deficient number, since it is larger than the sum of its proper divisors (1).

13861754748119 is an equidigital number, since it uses as much as digits as its factorization.

13861754748119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40642560, while the sum is 65.

The spelling of 13861754748119 in words is "thirteen trillion, eight hundred sixty-one billion, seven hundred fifty-four million, seven hundred forty-eight thousand, one hundred nineteen".