47648940894240 has 192 divisors, whose sum is σ = 173707532328960. Its totient is φ = 10753323310080.

The previous prime is 47648940894239. The next prime is 47648940894253. The reversal of 47648940894240 is 4249804984674.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89489196 + ... + 90020075.

It is an arithmetic number, because the mean of its divisors is an integer number (904726730880).

Almost surely, 2^{47648940894240} is an apocalyptic number.

47648940894240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47648940894240 is an abundant number, since it is smaller than the sum of its proper divisors (126058591434720).

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

47648940894240 is a wasteful number, since it uses less digits than its factorization.

47648940894240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179509375 (or 179509367 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 69.

The spelling of 47648940894240 in words is "forty-seven trillion, six hundred forty-eight billion, nine hundred forty million, eight hundred ninety-four thousand, two hundred forty".