24342322142 has 4 divisors (see below), whose sum is σ = 36513483216. Its totient is φ = 12171161070.

The previous prime is 24342322111. The next prime is 24342322189. The reversal of 24342322142 is 24122324342.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6085580534 + ... + 6085580537.

It is an arithmetic number, because the mean of its divisors is an integer number (9128370804).

Almost surely, 2^24342322142 is an apocalyptic number.

24342322142 is a deficient number, since it is larger than the sum of its proper divisors (12171161074).

24342322142 is a wasteful number, since it uses less digits than its factorization.

24342322142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12171161073.

The product of its digits is 18432, while the sum is 29.

Adding to 24342322142 its reverse (24122324342), we get a palindrome (48464646484).

The spelling of 24342322142 in words is "twenty-four billion, three hundred forty-two million, three hundred twenty-two thousand, one hundred forty-two".