4477770042 has 16 divisors (see below), whose sum is σ = 9344911680. Its totient is φ = 1427694752.

The previous prime is 4477769999. The next prime is 4477770067. The reversal of 4477770042 is 2400777744.

It is a junction number, because it is equal to n+sod(n) for n = 4477769976 and 4477770003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16223667 + ... + 16223942.

It is an arithmetic number, because the mean of its divisors is an integer number (584056980).

Almost surely, 2^4477770042 is an apocalyptic number.

4477770042 is an abundant number, since it is smaller than the sum of its proper divisors (4867141638).

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

4477770042 is a wasteful number, since it uses less digits than its factorization.

4477770042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32447637.

The product of its (nonzero) digits is 307328, while the sum is 42.

The square root of 4477770042 is about 66916.1418642767. The cubic root of 4477770042 is about 1648.2405538998.

The spelling of 4477770042 in words is "four billion, four hundred seventy-seven million, seven hundred seventy thousand, forty-two".