14541653438 has 16 divisors (see below), whose sum is σ = 23515472400. Its totient is φ = 6704358336.

The previous prime is 14541653437. The next prime is 14541653461. The reversal of 14541653438 is 83435614541.

It is a super-2 number, since 2×14541653438² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14541653437) 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, 274088 + ... + 322811.

It is an arithmetic number, because the mean of its divisors is an integer number (1469717025).

Almost surely, 2^14541653438 is an apocalyptic number.

14541653438 is a deficient number, since it is larger than the sum of its proper divisors (8973818962).

14541653438 is a wasteful number, since it uses less digits than its factorization.

14541653438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597851.

The product of its digits is 691200, while the sum is 44.

The spelling of 14541653438 in words is "fourteen billion, five hundred forty-one million, six hundred fifty-three thousand, four hundred thirty-eight".