49040204103 has 18 divisors (see below), whose sum is σ = 77860895112. Its totient is φ = 29721335160.

The previous prime is 49040204089. The next prime is 49040204117. The reversal of 49040204103 is 30140204094.

It is an interprime number because it is at equal distance from previous prime (49040204089) and next prime (49040204117).

It is not a de Polignac number, because 49040204103 - 2¹⁴ = 49040187719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49040204183) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22515075 + ... + 22517252.

It is an arithmetic number, because the mean of its divisors is an integer number (4325605284).

Almost surely, 2^49040204103 is an apocalyptic number.

49040204103 is a deficient number, since it is larger than the sum of its proper divisors (28820691009).

49040204103 is a wasteful number, since it uses less digits than its factorization.

49040204103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45032355 (or 45032341 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 49040204103 its reverse (30140204094), we get a palindrome (79180408197).

The spelling of 49040204103 in words is "forty-nine billion, forty million, two hundred four thousand, one hundred three".