14542551030440 has 32 divisors (see below), whose sum is σ = 32730177898080. Its totient is φ = 5815342531392.

The previous prime is 14542551030379. The next prime is 14542551030457. The reversal of 14542551030440 is 4403015524541.

It is a super-2 number, since 2×14542551030440² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14542551030394 and 14542551030403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52293362 + ... + 52570721.

It is an arithmetic number, because the mean of its divisors is an integer number (1022818059315).

Almost surely, 2^{14542551030440} is an apocalyptic number.

14542551030440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14542551030440 is an abundant number, since it is smaller than the sum of its proper divisors (18187626867640).

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

14542551030440 is a wasteful number, since it uses less digits than its factorization.

14542551030440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104867561 (or 104867557 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 14542551030440 its reverse (4403015524541), we get a palindrome (18945566554981).

The spelling of 14542551030440 in words is "fourteen trillion, five hundred forty-two billion, five hundred fifty-one million, thirty thousand, four hundred forty".