14620841381 has 8 divisors (see below), whose sum is σ = 15840912384. Its totient is φ = 13440772800.

The previous prime is 14620841377. The next prime is 14620841429. The reversal of 14620841381 is 18314802641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14620841381 - 2² = 14620841377 is a prime.

It is a super-2 number, since 2×14620841381² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14620841341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9999845 + ... + 10001306.

It is an arithmetic number, because the mean of its divisors is an integer number (1980114048).

Almost surely, 2^14620841381 is an apocalyptic number.

It is an amenable number.

14620841381 is a deficient number, since it is larger than the sum of its proper divisors (1220071003).

14620841381 is a wasteful number, since it uses less digits than its factorization.

14620841381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20001211.

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 14620841381 in words is "fourteen billion, six hundred twenty million, eight hundred forty-one thousand, three hundred eighty-one".