14550353331540 has 48 divisors (see below), whose sum is σ = 43874911586688. Its totient is φ = 3581625435264.

The previous prime is 14550353331529. The next prime is 14550353331551. The reversal of 14550353331540 is 4513335305541.

It is an interprime number because it is at equal distance from previous prime (14550353331529) and next prime (14550353331551).

It is a junction number, because it is equal to n+sod(n) for n = 14550353331492 and 14550353331501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9327148792 + ... + 9327150351.

It is an arithmetic number, because the mean of its divisors is an integer number (914060658056).

Almost surely, 2^{14550353331540} is an apocalyptic number.

14550353331540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14550353331540 is an abundant number, since it is smaller than the sum of its proper divisors (29324558255148).

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

14550353331540 is a wasteful number, since it uses less digits than its factorization.

14550353331540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18654299168 (or 18654299166 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 14550353331540 in words is "fourteen trillion, five hundred fifty billion, three hundred fifty-three million, three hundred thirty-one thousand, five hundred forty".