47238783233128 has 32 divisors (see below), whose sum is σ = 94414623408000. Its totient is φ = 22093021866240.

The previous prime is 47238783233123. The next prime is 47238783233143. The reversal of 47238783233128 is 82133238783274.

It is not an unprimeable number, because it can be changed into a prime (47238783233123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966959313 + ... + 1966983328.

It is an arithmetic number, because the mean of its divisors is an integer number (2950456981500).

Almost surely, 2^{47238783233128} is an apocalyptic number.

It is an amenable number.

47238783233128 is a deficient number, since it is larger than the sum of its proper divisors (47175840174872).

47238783233128 is a wasteful number, since it uses less digits than its factorization.

47238783233128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933942745 (or 3933942741 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 61.

The spelling of 47238783233128 in words is "forty-seven trillion, two hundred thirty-eight billion, seven hundred eighty-three million, two hundred thirty-three thousand, one hundred twenty-eight".