24232043130040 has 64 divisors (see below), whose sum is σ = 54684599355360. Its totient is φ = 9663933457920.

The previous prime is 24232043130019. The next prime is 24232043130049. The reversal of 24232043130040 is 4003134023242.

It is a super-2 number, since 2×24232043130040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24232043129990 and 24232043130008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24232043130049) 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, 150559210 + ... + 150720070.

Almost surely, 2^{24232043130040} is an apocalyptic number.

24232043130040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24232043130040 is an abundant number, since it is smaller than the sum of its proper divisors (30452556225320).

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

24232043130040 is a wasteful number, since it uses less digits than its factorization.

24232043130040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172072 (or 172068 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 24232043130040 its reverse (4003134023242), we get a palindrome (28235177153282).

The spelling of 24232043130040 in words is "twenty-four trillion, two hundred thirty-two billion, forty-three million, one hundred thirty thousand, forty".