24143531434 has 24 divisors (see below), whose sum is σ = 41300021952. Its totient is φ = 10497182520.

The previous prime is 24143531431. The next prime is 24143531479. The reversal of 24143531434 is 43413534142.

It is a super-2 number, since 2×24143531434² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 24143531434.

It is not an unprimeable number, because it can be changed into a prime (24143531431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1025634 + ... + 1048909.

It is an arithmetic number, because the mean of its divisors is an integer number (1720834248).

Almost surely, 2^24143531434 is an apocalyptic number.

24143531434 is a deficient number, since it is larger than the sum of its proper divisors (17156490518).

24143531434 is a wasteful number, since it uses less digits than its factorization.

24143531434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074602 (or 2074579 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The spelling of 24143531434 in words is "twenty-four billion, one hundred forty-three million, five hundred thirty-one thousand, four hundred thirty-four".