49988413441 has 4 divisors (see below), whose sum is σ = 50734509232. Its totient is φ = 49242317652.

The previous prime is 49988413421. The next prime is 49988413469. The reversal of 49988413441 is 14431488994.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49988413441 - 2¹³ = 49988405249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49988413421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373047795 + ... + 373047928.

It is an arithmetic number, because the mean of its divisors is an integer number (12683627308).

Almost surely, 2^49988413441 is an apocalyptic number.

It is an amenable number.

49988413441 is a deficient number, since it is larger than the sum of its proper divisors (746095791).

49988413441 is an equidigital number, since it uses as much as digits as its factorization.

49988413441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746095790.

The product of its digits is 3981312, while the sum is 55.

The spelling of 49988413441 in words is "forty-nine billion, nine hundred eighty-eight million, four hundred thirteen thousand, four hundred forty-one".