14938461813 has 8 divisors (see below), whose sum is σ = 21728671776. Its totient is φ = 9053613200.

The previous prime is 14938461809. The next prime is 14938461821. The reversal of 14938461813 is 31816483941.

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 14938461813 - 2² = 14938461809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14938461883) 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, 226340298 + ... + 226340363.

It is an arithmetic number, because the mean of its divisors is an integer number (2716083972).

Almost surely, 2^14938461813 is an apocalyptic number.

It is an amenable number.

14938461813 is a deficient number, since it is larger than the sum of its proper divisors (6790209963).

14938461813 is a wasteful number, since it uses less digits than its factorization.

14938461813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452680675.

The product of its digits is 497664, while the sum is 48.

The spelling of 14938461813 in words is "fourteen billion, nine hundred thirty-eight million, four hundred sixty-one thousand, eight hundred thirteen".