34451222215443 has 16 divisors (see below), whose sum is σ = 50164348838016. Its totient is φ = 20857245215040.

The previous prime is 34451222215409. The next prime is 34451222215451.

34451222215443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34451222215443 - 2¹⁴ = 34451222199059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34451222215395 and 34451222215404.

It is not an unprimeable number, because it can be changed into a prime (34451222215343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557053621 + ... + 557115462.

It is an arithmetic number, because the mean of its divisors is an integer number (3135271802376).

Almost surely, 2^{34451222215443} is an apocalyptic number.

34451222215443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34451222215443 is a deficient number, since it is larger than the sum of its proper divisors (15713126622573).

34451222215443 is a wasteful number, since it uses less digits than its factorization.

34451222215443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114170034.

The product of its digits is 921600, while the sum is 42.

The spelling of 34451222215443 in words is "thirty-four trillion, four hundred fifty-one billion, two hundred twenty-two million, two hundred fifteen thousand, four hundred forty-three".