34144421464 has 16 divisors (see below), whose sum is σ = 64024436520. Its totient is φ = 17071238400.

The previous prime is 34144421417. The next prime is 34144421513. The reversal of 34144421464 is 46412444143.

It is a super-2 number, since 2×34144421464² (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 in 3 ways as a sum of consecutive naturals, for example, 40392 + ... + 264424.

Almost surely, 2^34144421464 is an apocalyptic number.

It is an amenable number.

34144421464 is a deficient number, since it is larger than the sum of its proper divisors (29880015056).

34144421464 is a wasteful number, since it uses less digits than its factorization.

34144421464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243090 (or 243086 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

The spelling of 34144421464 in words is "thirty-four billion, one hundred forty-four million, four hundred twenty-one thousand, four hundred sixty-four".