34400343144022 has 8 divisors (see below), whose sum is σ = 52475099711400. Its totient is φ = 16908643240224.

The previous prime is 34400343144007. The next prime is 34400343144029. The reversal of 34400343144022 is 22044134300443.

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

It is a super-2 number, since 2×34400343144022² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34400343144029) 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, 145764165747 + ... + 145764165982.

It is an arithmetic number, because the mean of its divisors is an integer number (6559387463925).

Almost surely, 2^{34400343144022} is an apocalyptic number.

34400343144022 is a deficient number, since it is larger than the sum of its proper divisors (18074756567378).

34400343144022 is a wasteful number, since it uses less digits than its factorization.

34400343144022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291528331790.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 34400343144022 its reverse (22044134300443), we get a palindrome (56444477444465).

The spelling of 34400343144022 in words is "thirty-four trillion, four hundred billion, three hundred forty-three million, one hundred forty-four thousand, twenty-two".