45143243324 has 24 divisors (see below), whose sum is σ = 82363160880. Its totient is φ = 21630720384.

The previous prime is 45143243291. The next prime is 45143243339. The reversal of 45143243324 is 42334234154.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466929 + ... + 2485160.

It is an arithmetic number, because the mean of its divisors is an integer number (3431798370).

Almost surely, 2^45143243324 is an apocalyptic number.

It is an amenable number.

45143243324 is a deficient number, since it is larger than the sum of its proper divisors (37219917556).

45143243324 is a wasteful number, since it uses less digits than its factorization.

45143243324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952189 (or 4952187 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

Adding to 45143243324 its reverse (42334234154), we get a palindrome (87477477478).

The spelling of 45143243324 in words is "forty-five billion, one hundred forty-three million, two hundred forty-three thousand, three hundred twenty-four".