43334400045 has 16 divisors (see below), whose sum is σ = 69760412352. Its totient is φ = 22969889280.

The previous prime is 43334400041. The next prime is 43334400071. The reversal of 43334400045 is 54000443334.

It is not a de Polignac number, because 43334400045 - 2² = 43334400041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43334399985 and 43334400021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43334400041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8859396 + ... + 8864285.

It is an arithmetic number, because the mean of its divisors is an integer number (4360025772).

Almost surely, 2^43334400045 is an apocalyptic number.

It is an amenable number.

43334400045 is a deficient number, since it is larger than the sum of its proper divisors (26426012307).

43334400045 is a wasteful number, since it uses less digits than its factorization.

43334400045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17723852.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 43334400045 its reverse (54000443334), we get a palindrome (97334843379).

The spelling of 43334400045 in words is "forty-three billion, three hundred thirty-four million, four hundred thousand, forty-five".