43101144042242 has 48 divisors (see below), whose sum is σ = 76693754382336. Its totient is φ = 18045670869600.

The previous prime is 43101144042227. The next prime is 43101144042251. The reversal of 43101144042242 is 24224044110134.

It is a junction number, because it is equal to n+sod(n) for n = 43101144042199 and 43101144042208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13199234 + ... + 16137597.

It is an arithmetic number, because the mean of its divisors is an integer number (1597786549632).

Almost surely, 2^{43101144042242} is an apocalyptic number.

43101144042242 is a deficient number, since it is larger than the sum of its proper divisors (33592610340094).

43101144042242 is a wasteful number, since it uses less digits than its factorization.

43101144042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29337335 (or 29337324 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 43101144042242 its reverse (24224044110134), we get a palindrome (67325188152376).

The spelling of 43101144042242 in words is "forty-three trillion, one hundred one billion, one hundred forty-four million, forty-two thousand, two hundred forty-two".