6614013444 has 24 divisors (see below), whose sum is σ = 15436843968. Its totient is φ = 2204078880.

The previous prime is 6614013443. The next prime is 6614013451. The reversal of 6614013444 is 4443104166.

It is a super-2 number, since 2×6614013444² = 87490347674825482272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6614013443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26272 + ... + 117975.

It is an arithmetic number, because the mean of its divisors is an integer number (643201832).

Almost surely, 2^6614013444 is an apocalyptic number.

It is an amenable number.

6614013444 is an abundant number, since it is smaller than the sum of its proper divisors (8822830524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6614013444 is a wasteful number, since it uses less digits than its factorization.

6614013444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148075 (or 148073 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 6614013444 is about 81326.5850998307. The cubic root of 6614013444 is about 1877.1040978043.

The spelling of 6614013444 in words is "six billion, six hundred fourteen million, thirteen thousand, four hundred forty-four".