4640388010173 has 64 divisors (see below), whose sum is σ = 7052586105600. Its totient is φ = 3014493511680.

The previous prime is 4640388010171. The next prime is 4640388010213. The reversal of 4640388010173 is 3710108830464.

4640388010173 is a `hidden beast` number, since 464 + 0 + 3 + 8 + 8 + 0 + 10 + 173 = 666.

It is not a de Polignac number, because 4640388010173 - 2¹ = 4640388010171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640388010171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 494864461 + ... + 494873837.

It is an arithmetic number, because the mean of its divisors is an integer number (110196657900).

Almost surely, 2^{4640388010173} is an apocalyptic number.

It is an amenable number.

4640388010173 is a deficient number, since it is larger than the sum of its proper divisors (2412198095427).

4640388010173 is a wasteful number, since it uses less digits than its factorization.

4640388010173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12219 (or 12213 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 4640388010173 in words is "four trillion, six hundred forty billion, three hundred eighty-eight million, ten thousand, one hundred seventy-three".