24040140142 has 16 divisors (see below), whose sum is σ = 36132887952. Its totient is φ = 11995865280.

The previous prime is 24040140101. The next prime is 24040140143. The reversal of 24040140142 is 24104104042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24040140143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3170668 + ... + 3178240.

It is an arithmetic number, because the mean of its divisors is an integer number (2258305497).

Almost surely, 2^24040140142 is an apocalyptic number.

24040140142 is a deficient number, since it is larger than the sum of its proper divisors (12092747810).

24040140142 is a wasteful number, since it uses less digits than its factorization.

24040140142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 24040140142 its reverse (24104104042), we get a palindrome (48144244184).

The spelling of 24040140142 in words is "twenty-four billion, forty million, one hundred forty thousand, one hundred forty-two".