39948903119 has 2 divisors, whose sum is σ = 39948903120. Its totient is φ = 39948903118.

The previous prime is 39948903091. The next prime is 39948903133. The reversal of 39948903119 is 91130984993.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39948903119 - 2¹⁶ = 39948837583 is a prime.

It is a super-2 number, since 2×39948903119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39948903139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19974451559 + 19974451560.

It is an arithmetic number, because the mean of its divisors is an integer number (19974451560).

Almost surely, 2^39948903119 is an apocalyptic number.

39948903119 is a deficient number, since it is larger than the sum of its proper divisors (1).

39948903119 is an equidigital number, since it uses as much as digits as its factorization.

39948903119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 56.

The spelling of 39948903119 in words is "thirty-nine billion, nine hundred forty-eight million, nine hundred three thousand, one hundred nineteen".