24149244012 has 48 divisors (see below), whose sum is σ = 57083544672. Its totient is φ = 7945297920.

The previous prime is 24149243981. The next prime is 24149244047. The reversal of 24149244012 is 21044294142.

It is a super-2 number, since 2×24149244012² (a number of 22 digits) contains 22 as substring.

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, 289848 + ... + 363744.

It is an arithmetic number, because the mean of its divisors is an integer number (1189240514).

Almost surely, 2^24149244012 is an apocalyptic number.

It is an amenable number.

24149244012 is an abundant number, since it is smaller than the sum of its proper divisors (32934300660).

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

24149244012 is a wasteful number, since it uses less digits than its factorization.

24149244012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74258 (or 74256 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 24149244012 in words is "twenty-four billion, one hundred forty-nine million, two hundred forty-four thousand, twelve".