49130403194 has 16 divisors (see below), whose sum is σ = 74576208168. Its totient is φ = 24272489472.

The previous prime is 49130403191. The next prime is 49130403209.

It is a happy number.

49130403194 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 16074436225 + 33055966969 = 126785^2 + 181813^2 .

It is not an unprimeable number, because it can be changed into a prime (49130403191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85529 + ... + 324924.

Almost surely, 2^49130403194 is an apocalyptic number.

49130403194 is a deficient number, since it is larger than the sum of its proper divisors (25445804974).

49130403194 is a wasteful number, since it uses less digits than its factorization.

49130403194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411169.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 49130403194 in words is "forty-nine billion, one hundred thirty million, four hundred three thousand, one hundred ninety-four".