14131521350450 has 48 divisors (see below), whose sum is σ = 30772249449984. Its totient is φ = 4726920028800.

The previous prime is 14131521350399. The next prime is 14131521350461. The reversal of 14131521350450 is 5405312513141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 14131521350450.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492373154 + ... + 492401853.

It is an arithmetic number, because the mean of its divisors is an integer number (641088530208).

Almost surely, 2^{14131521350450} is an apocalyptic number.

14131521350450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14131521350450 is an abundant number, since it is smaller than the sum of its proper divisors (16640728099534).

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

14131521350450 is a wasteful number, since it uses less digits than its factorization.

14131521350450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984775067 (or 984775062 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 14131521350450 its reverse (5405312513141), we get a palindrome (19536833863591).

The spelling of 14131521350450 in words is "fourteen trillion, one hundred thirty-one billion, five hundred twenty-one million, three hundred fifty thousand, four hundred fifty".