4240542000 has 80 divisors (see below), whose sum is σ = 13671526752. Its totient is φ = 1130809600.

The previous prime is 4240541951. The next prime is 4240542001. The reversal of 4240542000 is 2450424.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (4240542001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347379 + ... + 359378.

Almost surely, 2^4240542000 is an apocalyptic number.

4240542000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4240542000 is an abundant number, since it is smaller than the sum of its proper divisors (9430984752).

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

4240542000 is a wasteful number, since it uses less digits than its factorization.

4240542000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706783 (or 706767 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 4240542000 is about 65119.4441008214. Note that the first 3 decimals coincide. The cubic root of 4240542000 is about 1618.6034298303.

Adding to 4240542000 its reverse (2450424), we get a palindrome (4242992424).

The spelling of 4240542000 in words is "four billion, two hundred forty million, five hundred forty-two thousand".