4606128391158 has 48 divisors (see below), whose sum is σ = 11406852171936. Its totient is φ = 1315898115840.

The previous prime is 4606128391133. The next prime is 4606128391171. The reversal of 4606128391158 is 8511938216064.

It is a happy number.

4606128391158 is a `hidden beast` number, since 4 + 6 + 0 + 612 + 8 + 3 + 9 + 1 + 15 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 720141 + ... + 3119432.

It is an arithmetic number, because the mean of its divisors is an integer number (237642753582).

Almost surely, 2^{4606128391158} is an apocalyptic number.

4606128391158 is an abundant number, since it is smaller than the sum of its proper divisors (6800723780778).

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

4606128391158 is a wasteful number, since it uses less digits than its factorization.

4606128391158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849109 (or 3849106 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 4606128391158 in words is "four trillion, six hundred six billion, one hundred twenty-eight million, three hundred ninety-one thousand, one hundred fifty-eight".