47907903919371 has 16 divisors (see below), whose sum is σ = 64068804369024. Its totient is φ = 31842809115264.

The previous prime is 47907903919361. The next prime is 47907903919391. The reversal of 47907903919371 is 17391930970974.

It is not a de Polignac number, because 47907903919371 - 2¹¹ = 47907903917323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47907903919296 and 47907903919305.

It is not an unprimeable number, because it can be changed into a prime (47907903919321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31490580 + ... + 32976846.

It is an arithmetic number, because the mean of its divisors is an integer number (4004300273064).

Almost surely, 2^{47907903919371} is an apocalyptic number.

47907903919371 is a deficient number, since it is larger than the sum of its proper divisors (16160900449653).

47907903919371 is a wasteful number, since it uses less digits than its factorization.

47907903919371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518490.

The product of its (nonzero) digits is 81015228, while the sum is 69.

The spelling of 47907903919371 in words is "forty-seven trillion, nine hundred seven billion, nine hundred three million, nine hundred nineteen thousand, three hundred seventy-one".