43422140411424 has 72 divisors (see below), whose sum is σ = 123483898137600. Its totient is φ = 14473790529408.

The previous prime is 43422140411423. The next prime is 43422140411437. The reversal of 43422140411424 is 42411404122434.

43422140411424 is a `hidden beast` number, since 4 + 3 + 4 + 2 + 214 + 0 + 4 + 11 + 424 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (43422140411423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15319477 + ... + 17931275.

It is an arithmetic number, because the mean of its divisors is an integer number (1715054140800).

Almost surely, 2^{43422140411424} is an apocalyptic number.

It is an amenable number.

43422140411424 is an abundant number, since it is smaller than the sum of its proper divisors (80061757726176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43422140411424 is a wasteful number, since it uses less digits than its factorization.

43422140411424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669542 (or 2669531 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 43422140411424 its reverse (42411404122434), we get a palindrome (85833544533858).

The spelling of 43422140411424 in words is "forty-three trillion, four hundred twenty-two billion, one hundred forty million, four hundred eleven thousand, four hundred twenty-four".