14002215040 has 256 divisors, whose sum is σ = 37784880000. Its totient is φ = 4917657600.

The previous prime is 14002214983. The next prime is 14002215079. The reversal of 14002215040 is 4051220041.

It is a junction number, because it is equal to n+sod(n) for n = 14002214999 and 14002215017.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40120786 + ... + 40121134.

Almost surely, 2^14002215040 is an apocalyptic number.

14002215040 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 14002215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18892440000).

14002215040 is an abundant number, since it is smaller than the sum of its proper divisors (23782664960).

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

14002215040 is a wasteful number, since it uses less digits than its factorization.

14002215040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 14002215040 its reverse (4051220041), we get a palindrome (18053435081).

The spelling of 14002215040 in words is "fourteen billion, two million, two hundred fifteen thousand, forty".