4145684576770 has 64 divisors (see below), whose sum is σ = 8340316129152. Its totient is φ = 1470550464000.

The previous prime is 4145684576723. The next prime is 4145684576809. The reversal of 4145684576770 is 776754865414.

It is a super-2 number, since 2×4145684576770² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34852537 + ... + 34971283.

It is an arithmetic number, because the mean of its divisors is an integer number (130317439518).

Almost surely, 2^{4145684576770} is an apocalyptic number.

4145684576770 is an abundant number, since it is smaller than the sum of its proper divisors (4194631552382).

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

4145684576770 is a wasteful number, since it uses less digits than its factorization.

4145684576770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126547.

The product of its (nonzero) digits is 158054400, while the sum is 64.

The spelling of 4145684576770 in words is "four trillion, one hundred forty-five billion, six hundred eighty-four million, five hundred seventy-six thousand, seven hundred seventy".