4291139821336 has 64 divisors (see below), whose sum is σ = 8280319265280. Its totient is φ = 2083297605120.

The previous prime is 4291139821291. The next prime is 4291139821379. The reversal of 4291139821336 is 6331289311924.

It is a congruent number.

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, 302761546 + ... + 302775718.

It is an arithmetic number, because the mean of its divisors is an integer number (129379988520).

Almost surely, 2^{4291139821336} is an apocalyptic number.

It is an amenable number.

4291139821336 is a deficient number, since it is larger than the sum of its proper divisors (3989179443944).

4291139821336 is a wasteful number, since it uses less digits than its factorization.

4291139821336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16244 (or 16240 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The spelling of 4291139821336 in words is "four trillion, two hundred ninety-one billion, one hundred thirty-nine million, eight hundred twenty-one thousand, three hundred thirty-six".