43002303142242 has 32 divisors (see below), whose sum is σ = 86242832584704. Its totient is φ = 14294400181200.

The previous prime is 43002303142219. The next prime is 43002303142277. The reversal of 43002303142242 is 24224130320034.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49801767 + ... + 50657877.

It is an arithmetic number, because the mean of its divisors is an integer number (2695088518272).

Almost surely, 2^{43002303142242} is an apocalyptic number.

43002303142242 is an abundant number, since it is smaller than the sum of its proper divisors (43240529442462).

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

43002303142242 is a wasteful number, since it uses less digits than its factorization.

43002303142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879294.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 43002303142242 its reverse (24224130320034), we get a palindrome (67226433462276).

The spelling of 43002303142242 in words is "forty-three trillion, two billion, three hundred three million, one hundred forty-two thousand, two hundred forty-two".