49189102922304 has 140 divisors (see below), whose sum is σ = 145824435499644. Its totient is φ = 16394959236096.

The previous prime is 49189102922263. The next prime is 49189102922357. The reversal of 49189102922304 is 40322920198194.

It is a happy number.

49189102922304 is a `hidden beast` number, since 49 + 1 + 8 + 9 + 1 + 0 + 292 + 2 + 304 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18180331545600 + 31008771376704 = 4263840^2 + 5568552^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60836974 + ... + 61640210.

Almost surely, 2^{49189102922304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49189102922304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72912217749822).

49189102922304 is an abundant number, since it is smaller than the sum of its proper divisors (96635332577340).

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

49189102922304 is a wasteful number, since it uses less digits than its factorization.

49189102922304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815074 (or 815055 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 49189102922304 in words is "forty-nine trillion, one hundred eighty-nine billion, one hundred two million, nine hundred twenty-two thousand, three hundred four".