6214440356 has 48 divisors (see below), whose sum is σ = 11311755840. Its totient is φ = 2985216000.

The previous prime is 6214440343. The next prime is 6214440443. The reversal of 6214440356 is 6530444126.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2985236 + ... + 2987316.

It is an arithmetic number, because the mean of its divisors is an integer number (235661580).

Almost surely, 2^6214440356 is an apocalyptic number.

It is an amenable number.

6214440356 is a deficient number, since it is larger than the sum of its proper divisors (5097315484).

6214440356 is a wasteful number, since it uses less digits than its factorization.

6214440356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 6214440356 is about 78831.7217622449. The cubic root of 6214440356 is about 1838.5156937026.

The spelling of 6214440356 in words is "six billion, two hundred fourteen million, four hundred forty thousand, three hundred fifty-six".