24027040426872 has 128 divisors (see below), whose sum is σ = 69513670195200. Its totient is φ = 6778822084608.

The previous prime is 24027040426867. The next prime is 24027040426943. The reversal of 24027040426872 is 27862404072042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2754193 + ... + 7459199.

It is an arithmetic number, because the mean of its divisors is an integer number (543075548400).

Almost surely, 2^{24027040426872} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24027040426872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34756835097600).

24027040426872 is an abundant number, since it is smaller than the sum of its proper divisors (45486629768328).

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

24027040426872 is a wasteful number, since it uses less digits than its factorization.

24027040426872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705405 (or 4705401 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 48.

The spelling of 24027040426872 in words is "twenty-four trillion, twenty-seven billion, forty million, four hundred twenty-six thousand, eight hundred seventy-two".