43402325125242 has 16 divisors (see below), whose sum is σ = 86818878261792. Its totient is φ = 14465070373200.

The previous prime is 43402325125207. The next prime is 43402325125253. The reversal of 43402325125242 is 24252152320434.

It is a self number, because there is not a number n which added to its sum of digits gives 43402325125242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592794148 + ... + 592867359.

It is an arithmetic number, because the mean of its divisors is an integer number (5426179891362).

Almost surely, 2^{43402325125242} is an apocalyptic number.

43402325125242 is an abundant number, since it is smaller than the sum of its proper divisors (43416553136550).

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

43402325125242 is a wasteful number, since it uses less digits than its factorization.

43402325125242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185667613.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 43402325125242 its reverse (24252152320434), we get a palindrome (67654477445676).

The spelling of 43402325125242 in words is "forty-three trillion, four hundred two billion, three hundred twenty-five million, one hundred twenty-five thousand, two hundred forty-two".