14621471053 has 16 divisors (see below), whose sum is σ = 17298000000. Its totient is φ = 12092455872.

The previous prime is 14621471047. The next prime is 14621471057. The reversal of 14621471053 is 35017412641.

It is not a de Polignac number, because 14621471053 - 2¹³ = 14621462861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14621471057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291198 + ... + 337696.

It is an arithmetic number, because the mean of its divisors is an integer number (1081125000).

Almost surely, 2^14621471053 is an apocalyptic number.

It is an amenable number.

14621471053 is a deficient number, since it is larger than the sum of its proper divisors (2676528947).

14621471053 is a wasteful number, since it uses less digits than its factorization.

14621471053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48084.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 14621471053 its reverse (35017412641), we get a palindrome (49638883694).

The spelling of 14621471053 in words is "fourteen billion, six hundred twenty-one million, four hundred seventy-one thousand, fifty-three".