47244876452136 has 160 divisors (see below), whose sum is σ = 144499385954880. Its totient is φ = 14302740844800.

The previous prime is 47244876452107. The next prime is 47244876452143. The reversal of 47244876452136 is 63125467844274.

47244876452136 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 4 + 8 + 76 + 4 + 521 + 36 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4134580 + ... + 10563356.

It is an arithmetic number, because the mean of its divisors is an integer number (903121162218).

Almost surely, 2^{47244876452136} 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 47244876452136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72249692977440).

47244876452136 is an abundant number, since it is smaller than the sum of its proper divisors (97254509502744).

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

47244876452136 is a wasteful number, since it uses less digits than its factorization.

47244876452136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6429837 (or 6429824 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 63.

The spelling of 47244876452136 in words is "forty-seven trillion, two hundred forty-four billion, eight hundred seventy-six million, four hundred fifty-two thousand, one hundred thirty-six".