4064087918220 has 48 divisors (see below), whose sum is σ = 12413941279488. Its totient is φ = 985233434560.

The previous prime is 4064087918173. The next prime is 4064087918249. The reversal of 4064087918220 is 228197804604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078853824 + ... + 3078855143.

It is an arithmetic number, because the mean of its divisors is an integer number (258623776656).

Almost surely, 2^{4064087918220} is an apocalyptic number.

It is an amenable number.

4064087918220 is an abundant number, since it is smaller than the sum of its proper divisors (8349853361268).

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

4064087918220 is a wasteful number, since it uses less digits than its factorization.

4064087918220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157708990 (or 6157708988 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 4064087918220 in words is "four trillion, sixty-four billion, eighty-seven million, nine hundred eighteen thousand, two hundred twenty".