14277511421000 has 256 divisors, whose sum is σ = 36034071091200. Its totient is φ = 5275167744000.

The previous prime is 14277511420999. The next prime is 14277511421027. The reversal of 14277511421000 is 12411577241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 618839465 + ... + 618862535.

It is an arithmetic number, because the mean of its divisors is an integer number (140758090200).

Almost surely, 2^{14277511421000} is an apocalyptic number.

14277511421000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14277511421000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18017035545600).

14277511421000 is an abundant number, since it is smaller than the sum of its proper divisors (21756559670200).

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

14277511421000 is a wasteful number, since it uses less digits than its factorization.

14277511421000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23785 (or 23771 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

Adding to 14277511421000 its reverse (12411577241), we get a palindrome (14289922998241).

The spelling of 14277511421000 in words is "fourteen trillion, two hundred seventy-seven billion, five hundred eleven million, four hundred twenty-one thousand".