14135332021320 has 64 divisors (see below), whose sum is σ = 42490978200000. Its totient is φ = 3761867904768.

The previous prime is 14135332021309. The next prime is 14135332021361. The reversal of 14135332021320 is 2312023353141.

It is a super-2 number, since 2×14135332021320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 117970615 + ... + 118090374.

It is an arithmetic number, because the mean of its divisors is an integer number (663921534375).

Almost surely, 2^{14135332021320} is an apocalyptic number.

14135332021320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14135332021320 is an abundant number, since it is smaller than the sum of its proper divisors (28355646178680).

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

14135332021320 is a wasteful number, since it uses less digits than its factorization.

14135332021320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236061502 (or 236061498 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 14135332021320 its reverse (2312023353141), we get a palindrome (16447355374461).

The spelling of 14135332021320 in words is "fourteen trillion, one hundred thirty-five billion, three hundred thirty-two million, twenty-one thousand, three hundred twenty".