34222450456 has 8 divisors (see below), whose sum is σ = 64167094620. Its totient is φ = 17111225224.

The previous prime is 34222450417. The next prime is 34222450547. The reversal of 34222450456 is 65405422243.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×34222450456² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138903146 + ... + 2138903161.

Almost surely, 2^34222450456 is an apocalyptic number.

It is an amenable number.

34222450456 is a deficient number, since it is larger than the sum of its proper divisors (29944644164).

34222450456 is a wasteful number, since it uses less digits than its factorization.

34222450456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277806313 (or 4277806309 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 34222450456 its reverse (65405422243), we get a palindrome (99627872699).

The spelling of 34222450456 in words is "thirty-four billion, two hundred twenty-two million, four hundred fifty thousand, four hundred fifty-six".