13942911373 has 2 divisors, whose sum is σ = 13942911374. Its totient is φ = 13942911372.

The previous prime is 13942911361. The next prime is 13942911401. The reversal of 13942911373 is 37311924931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9123497289 + 4819414084 = 95517^2 + 69422^2 .

It is a cyclic number.

It is not a de Polignac number, because 13942911373 - 2¹³ = 13942903181 is a prime.

It is a super-3 number, since 3×13942911373³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13942941373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6971455686 + 6971455687.

It is an arithmetic number, because the mean of its divisors is an integer number (6971455687).

Almost surely, 2^13942911373 is an apocalyptic number.

It is an amenable number.

13942911373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13942911373 is an equidigital number, since it uses as much as digits as its factorization.

13942911373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The spelling of 13942911373 in words is "thirteen billion, nine hundred forty-two million, nine hundred eleven thousand, three hundred seventy-three".