24441654542 has 4 divisors (see below), whose sum is σ = 36662481816. Its totient is φ = 12220827270.

The previous prime is 24441654533. The next prime is 24441654547. The reversal of 24441654542 is 24545614442.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 24441654542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24441654547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110413634 + ... + 6110413637.

It is an arithmetic number, because the mean of its divisors is an integer number (9165620454).

Almost surely, 2^24441654542 is an apocalyptic number.

24441654542 is a deficient number, since it is larger than the sum of its proper divisors (12220827274).

24441654542 is a wasteful number, since it uses less digits than its factorization.

24441654542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12220827273.

The product of its digits is 614400, while the sum is 41.

The spelling of 24441654542 in words is "twenty-four billion, four hundred forty-one million, six hundred fifty-four thousand, five hundred forty-two".