24154142434 has 16 divisors (see below), whose sum is σ = 36344457216. Its totient is φ = 12039350400.

The previous prime is 24154142431. The next prime is 24154142471. The reversal of 24154142434 is 43424145142.

It is a self number, because there is not a number n which added to its sum of digits gives 24154142434.

It is not an unprimeable number, because it can be changed into a prime (24154142431) 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, 2462079 + ... + 2471869.

It is an arithmetic number, because the mean of its divisors is an integer number (2271528576).

Almost surely, 2^24154142434 is an apocalyptic number.

24154142434 is a deficient number, since it is larger than the sum of its proper divisors (12190314782).

24154142434 is a wasteful number, since it uses less digits than its factorization.

24154142434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13521.

The product of its digits is 61440, while the sum is 34.

Adding to 24154142434 its reverse (43424145142), we get a palindrome (67578287576).

The spelling of 24154142434 in words is "twenty-four billion, one hundred fifty-four million, one hundred forty-two thousand, four hundred thirty-four".