34550000021442 has 8 divisors (see below), whose sum is σ = 69100000042896. Its totient is φ = 11516666673812.

The previous prime is 34550000021419. The next prime is 34550000021443. The reversal of 34550000021442 is 24412000005543.

It is a sphenic number, since it is the product of 3 distinct primes.

34550000021442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (34550000021443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2879166668448 + ... + 2879166668459.

It is an arithmetic number, because the mean of its divisors is an integer number (8637500005362).

Almost surely, 2^{34550000021442} is an apocalyptic number.

34550000021442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34550000021442 is a wasteful number, since it uses less digits than its factorization.

34550000021442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758333336912.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 34550000021442 its reverse (24412000005543), we get a palindrome (58962000026985).

The spelling of 34550000021442 in words is "thirty-four trillion, five hundred fifty billion, twenty-one thousand, four hundred forty-two".