43200343420415 has 16 divisors (see below), whose sum is σ = 54569042413920. Its totient is φ = 32741200368000.

The previous prime is 43200343420393. The next prime is 43200343420433. The reversal of 43200343420415 is 51402434300234.

It is not a de Polignac number, because 43200343420415 - 2²² = 43200339226111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36129317 + ... + 37305873.

It is an arithmetic number, because the mean of its divisors is an integer number (3410565150870).

Almost surely, 2^{43200343420415} is an apocalyptic number.

43200343420415 is a deficient number, since it is larger than the sum of its proper divisors (11368698993505).

43200343420415 is a wasteful number, since it uses less digits than its factorization.

43200343420415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563082.

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

Adding to 43200343420415 its reverse (51402434300234), we get a palindrome (94602777720649).

The spelling of 43200343420415 in words is "forty-three trillion, two hundred billion, three hundred forty-three million, four hundred twenty thousand, four hundred fifteen".