4042563600 has 60 divisors (see below), whose sum is σ = 12949682576. Its totient is φ = 1078016640.

The previous prime is 4042563599. The next prime is 4042563617. The reversal of 4042563600 is 63652404.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1683202 + ... + 1685601.

Almost surely, 2^4042563600 is an apocalyptic number.

4042563600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042563600 is an abundant number, since it is smaller than the sum of its proper divisors (8907118976).

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

4042563600 is a wasteful number, since it uses less digits than its factorization.

4042563600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368824 (or 3368813 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4042563600 is about 63581.1575861906. The cubic root of 4042563600 is about 1593.0116567672.

The spelling of 4042563600 in words is "four billion, forty-two million, five hundred sixty-three thousand, six hundred".