24030542240 has 48 divisors (see below), whose sum is σ = 56868117768. Its totient is φ = 9595969536.

The previous prime is 24030542233. The next prime is 24030542279. The reversal of 24030542240 is 4224503042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22443635344 + 1586906896 = 149812^2 + 39836^2 .

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, 31757 + ... + 221516.

Almost surely, 2^24030542240 is an apocalyptic number.

24030542240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24030542240 is an abundant number, since it is smaller than the sum of its proper divisors (32837575528).

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

24030542240 is a wasteful number, since it uses less digits than its factorization.

24030542240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253881 (or 253873 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The spelling of 24030542240 in words is "twenty-four billion, thirty million, five hundred forty-two thousand, two hundred forty".