6614126644 has 12 divisors (see below), whose sum is σ = 11948099968. Its totient is φ = 3200383800.

The previous prime is 6614126633. The next prime is 6614126671. The reversal of 6614126644 is 4466214166.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6614126597 and 6614126606.

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, 26669742 + ... + 26669989.

Almost surely, 2^6614126644 is an apocalyptic number.

It is an amenable number.

6614126644 is a deficient number, since it is larger than the sum of its proper divisors (5333973324).

6614126644 is a wasteful number, since it uses less digits than its factorization.

6614126644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53339766 (or 53339764 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 6614126644 is about 81327.2810562360. The cubic root of 6614126644 is about 1877.1148067318.

The spelling of 6614126644 in words is "six billion, six hundred fourteen million, one hundred twenty-six thousand, six hundred forty-four".