49476708741121 has 4 divisors (see below), whose sum is σ = 49507268785200. Its totient is φ = 49446148697044.

The previous prime is 49476708741107. The next prime is 49476708741149. The reversal of 49476708741121 is 12114780767494.

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 49476708741121 - 2²⁵ = 49476675186689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49476708741121.

It is not an unprimeable number, because it can be changed into a prime (49476708781121) 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, 15280019611 + ... + 15280022848.

It is an arithmetic number, because the mean of its divisors is an integer number (12376817196300).

Almost surely, 2^{49476708741121} is an apocalyptic number.

It is an amenable number.

49476708741121 is a deficient number, since it is larger than the sum of its proper divisors (30560044079).

49476708741121 is a wasteful number, since it uses less digits than its factorization.

49476708741121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30560044078.

The product of its (nonzero) digits is 18966528, while the sum is 61.

The spelling of 49476708741121 in words is "forty-nine trillion, four hundred seventy-six billion, seven hundred eight million, seven hundred forty-one thousand, one hundred twenty-one".