47127746320 has 40 divisors (see below), whose sum is σ = 109588593024. Its totient is φ = 18848245632.

The previous prime is 47127746293. The next prime is 47127746371. The reversal of 47127746320 is 2364772174.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533977 + ... + 615943.

Almost surely, 2^47127746320 is an apocalyptic number.

47127746320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47127746320 is an abundant number, since it is smaller than the sum of its proper divisors (62460846704).

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

47127746320 is a wasteful number, since it uses less digits than its factorization.

47127746320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89167 (or 89161 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 47127746320 in words is "forty-seven billion, one hundred twenty-seven million, seven hundred forty-six thousand, three hundred twenty".