24789498742 has 8 divisors (see below), whose sum is σ = 37264561056. Its totient is φ = 12367978392.

The previous prime is 24789498673. The next prime is 24789498757.

24789498742 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×24789498742² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13384333 + ... + 13386184.

It is an arithmetic number, because the mean of its divisors is an integer number (4658070132).

Almost surely, 2^24789498742 is an apocalyptic number.

24789498742 is a deficient number, since it is larger than the sum of its proper divisors (12475062314).

24789498742 is a wasteful number, since it uses less digits than its factorization.

24789498742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26770982.

The product of its digits is 65028096, while the sum is 64.

The spelling of 24789498742 in words is "twenty-four billion, seven hundred eighty-nine million, four hundred ninety-eight thousand, seven hundred forty-two".