24340213042140 has 48 divisors (see below), whose sum is σ = 68152832268192. Its totient is φ = 6490701025536.

The previous prime is 24340213042129. The next prime is 24340213042153. The reversal of 24340213042140 is 4124031204342.

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

It is a junction number, because it is equal to n+sod(n) for n = 24340213042098 and 24340213042107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23941042 + ... + 24936998.

It is an arithmetic number, because the mean of its divisors is an integer number (1419850672254).

Almost surely, 2^{24340213042140} is an apocalyptic number.

24340213042140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24340213042140 is an abundant number, since it is smaller than the sum of its proper divisors (43812619226052).

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

24340213042140 is a wasteful number, since it uses less digits than its factorization.

24340213042140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403286 (or 1403284 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 24340213042140 its reverse (4124031204342), we get a palindrome (28464244246482).

The spelling of 24340213042140 in words is "twenty-four trillion, three hundred forty billion, two hundred thirteen million, forty-two thousand, one hundred forty".