14013623550 has 48 divisors (see below), whose sum is σ = 34820686512. Its totient is φ = 3729772800.

The previous prime is 14013623543. The next prime is 14013623557. The reversal of 14013623550 is 5532631041.

It is an interprime number because it is at equal distance from previous prime (14013623543) and next prime (14013623557).

It is a super-2 number, since 2×14013623550² (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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013623557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11509 + ... + 167808.

It is an arithmetic number, because the mean of its divisors is an integer number (725430969).

Almost surely, 2^14013623550 is an apocalyptic number.

14013623550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14013623550 is an abundant number, since it is smaller than the sum of its proper divisors (20807062962).

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

14013623550 is a wasteful number, since it uses less digits than its factorization.

14013623550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179853 (or 179848 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 14013623550 in words is "fourteen billion, thirteen million, six hundred twenty-three thousand, five hundred fifty".