4057420716 has 36 divisors (see below), whose sum is σ = 10273378024. Its totient is φ = 1350216000.

The previous prime is 4057420699. The next prime is 4057420723. The reversal of 4057420716 is 6170247504.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 72130 + ... + 115401.

Almost surely, 2^4057420716 is an apocalyptic number.

It is an amenable number.

4057420716 is an abundant number, since it is smaller than the sum of its proper divisors (6215957308).

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

4057420716 is a wasteful number, since it uses less digits than its factorization.

4057420716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188142 (or 188137 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 4057420716 is about 63697.8862757627. The cubic root of 4057420716 is about 1594.9608014397.

The spelling of 4057420716 in words is "four billion, fifty-seven million, four hundred twenty thousand, seven hundred sixteen".