49944420103 has 2 divisors, whose sum is σ = 49944420104. Its totient is φ = 49944420102.

The previous prime is 49944420089. The next prime is 49944420133. The reversal of 49944420103 is 30102444994.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49944420103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49944420133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24972210051 + 24972210052.

It is an arithmetic number, because the mean of its divisors is an integer number (24972210052).

Almost surely, 2^49944420103 is an apocalyptic number.

49944420103 is a deficient number, since it is larger than the sum of its proper divisors (1).

49944420103 is an equidigital number, since it uses as much as digits as its factorization.

49944420103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 49944420103 in words is "forty-nine billion, nine hundred forty-four million, four hundred twenty thousand, one hundred three".