14211014391532 has 72 divisors (see below), whose sum is σ = 29086987960800. Its totient is φ = 6057380722176.

The previous prime is 14211014391529. The next prime is 14211014391593. The reversal of 14211014391532 is 23519341011241.

It is a junction number, because it is equal to n+sod(n) for n = 14211014391491 and 14211014391500.

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, 27015444 + ... + 27536452.

It is an arithmetic number, because the mean of its divisors is an integer number (403985943900).

Almost surely, 2^{14211014391532} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14211014391532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14543493980400).

14211014391532 is an abundant number, since it is smaller than the sum of its proper divisors (14875973569268).

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

14211014391532 is a wasteful number, since it uses less digits than its factorization.

14211014391532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521783 (or 521774 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 14211014391532 in words is "fourteen trillion, two hundred eleven billion, fourteen million, three hundred ninety-one thousand, five hundred thirty-two".