14540242522 has 32 divisors (see below), whose sum is σ = 23740557120. Its totient is φ = 6678650160.

The previous prime is 14540242489. The next prime is 14540242523. The reversal of 14540242522 is 22524204541.

It is a super-2 number, since 2×14540242522² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14540242523) 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, 919293 + ... + 934975.

It is an arithmetic number, because the mean of its divisors is an integer number (741892410).

Almost surely, 2^14540242522 is an apocalyptic number.

14540242522 is a deficient number, since it is larger than the sum of its proper divisors (9200314598).

14540242522 is a wasteful number, since it uses less digits than its factorization.

14540242522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15935 (or 15909 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The spelling of 14540242522 in words is "fourteen billion, five hundred forty million, two hundred forty-two thousand, five hundred twenty-two".