34667440654 has 24 divisors (see below), whose sum is σ = 65323775664. Its totient is φ = 13506794400.

The previous prime is 34667440649. The next prime is 34667440669. The reversal of 34667440654 is 45604476643.

It is a super-2 number, since 2×34667440654² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34667440598 and 34667440607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10230727 + ... + 10234114.

It is an arithmetic number, because the mean of its divisors is an integer number (2721823986).

Almost surely, 2^34667440654 is an apocalyptic number.

34667440654 is a deficient number, since it is larger than the sum of its proper divisors (30656335010).

34667440654 is a wasteful number, since it uses less digits than its factorization.

34667440654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20464872 (or 20464861 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 34667440654 in words is "thirty-four billion, six hundred sixty-seven million, four hundred forty thousand, six hundred fifty-four".