24770142324 has 72 divisors (see below), whose sum is σ = 64150527168. Its totient is φ = 8056419840.

The previous prime is 24770142301. The next prime is 24770142343. The reversal of 24770142324 is 42324107742.

It is a super-2 number, since 2×24770142324² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197979 + ... + 297885.

It is an arithmetic number, because the mean of its divisors is an integer number (890979544).

Almost surely, 2^24770142324 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 24770142324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32075263584).

24770142324 is an abundant number, since it is smaller than the sum of its proper divisors (39380384844).

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

24770142324 is a wasteful number, since it uses less digits than its factorization.

24770142324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100085 (or 100080 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The spelling of 24770142324 in words is "twenty-four billion, seven hundred seventy million, one hundred forty-two thousand, three hundred twenty-four".