14534032620 has 48 divisors (see below), whose sum is σ = 41302695168. Its totient is φ = 3817894080.

The previous prime is 14534032619. The next prime is 14534032621. The reversal of 14534032620 is 2623043541.

It is an interprime number because it is at equal distance from previous prime (14534032619) and next prime (14534032621).

It is a super-2 number, since 2×14534032620² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (14534032621) 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 15 ways as a sum of consecutive naturals, for example, 1803696 + ... + 1811735.

It is an arithmetic number, because the mean of its divisors is an integer number (860472816).

Almost surely, 2^14534032620 is an apocalyptic number.

14534032620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14534032620 is an abundant number, since it is smaller than the sum of its proper divisors (26768662548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14534032620 is a wasteful number, since it uses less digits than its factorization.

14534032620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615510 (or 3615508 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 14534032620 in words is "fourteen billion, five hundred thirty-four million, thirty-two thousand, six hundred twenty".