14001212011340 has 24 divisors (see below), whose sum is σ = 29617162348032. Its totient is φ = 5559605352320.

The previous prime is 14001212011313. The next prime is 14001212011357. The reversal of 14001212011340 is 4311021210041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2554962956 + ... + 2554968435.

It is an arithmetic number, because the mean of its divisors is an integer number (1234048431168).

Almost surely, 2^{14001212011340} is an apocalyptic number.

14001212011340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14001212011340 is an abundant number, since it is smaller than the sum of its proper divisors (15615950336692).

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

14001212011340 is a wasteful number, since it uses less digits than its factorization.

14001212011340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109931537 (or 5109931535 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14001212011340 its reverse (4311021210041), we get a palindrome (18312233221381).

The spelling of 14001212011340 in words is "fourteen trillion, one billion, two hundred twelve million, eleven thousand, three hundred forty".