43414445205042 has 32 divisors (see below), whose sum is σ = 87295119331200. Its totient is φ = 14393922842880.

The previous prime is 43414445205031. The next prime is 43414445205107. The reversal of 43414445205042 is 24050254441434.

It is a junction number, because it is equal to n+sod(n) for n = 43414445204985 and 43414445205003.

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, 17050417 + ... + 19430532.

It is an arithmetic number, because the mean of its divisors is an integer number (2727972479100).

Almost surely, 2^{43414445205042} is an apocalyptic number.

43414445205042 is an abundant number, since it is smaller than the sum of its proper divisors (43880674126158).

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

43414445205042 is a wasteful number, since it uses less digits than its factorization.

43414445205042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36482018.

The product of its (nonzero) digits is 1228800, while the sum is 42.

Adding to 43414445205042 its reverse (24050254441434), we get a palindrome (67464699646476).

The spelling of 43414445205042 in words is "forty-three trillion, four hundred fourteen billion, four hundred forty-five million, two hundred five thousand, forty-two".