49211171447760 has 120 divisors (see below), whose sum is σ = 188877162814080. Its totient is φ = 11248267758336.

The previous prime is 49211171447749. The next prime is 49211171447791. The reversal of 49211171447760 is 6774417111294.

It is a happy number.

49211171447760 is a `hidden beast` number, since 4 + 9 + 21 + 1 + 171 + 447 + 7 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 49211171447697 and 49211171447706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4882055620 + ... + 4882065699.

It is an arithmetic number, because the mean of its divisors is an integer number (1573976356784).

Almost surely, 2^{49211171447760} is an apocalyptic number.

49211171447760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49211171447760 is an abundant number, since it is smaller than the sum of its proper divisors (139665991366320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49211171447760 is a wasteful number, since it uses less digits than its factorization.

49211171447760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9764121345 (or 9764121336 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 49211171447760 in words is "forty-nine trillion, two hundred eleven billion, one hundred seventy-one million, four hundred forty-seven thousand, seven hundred sixty".