12502540401414 has 32 divisors (see below), whose sum is σ = 28577914262016. Its totient is φ = 3572069518080.

The previous prime is 12502540401409. The next prime is 12502540401451. The reversal of 12502540401414 is 41410404520521.

It is a Curzon number.

It is a congruent number.

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, 1737442 + ... + 5293749.

It is an arithmetic number, because the mean of its divisors is an integer number (893059820688).

Almost surely, 2^{12502540401414} is an apocalyptic number.

12502540401414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12502540401414 is an abundant number, since it is smaller than the sum of its proper divisors (16075373860602).

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

12502540401414 is a wasteful number, since it uses less digits than its factorization.

12502540401414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073540.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 12502540401414 its reverse (41410404520521), we get a palindrome (53912944921935).

The spelling of 12502540401414 in words is "twelve trillion, five hundred two billion, five hundred forty million, four hundred one thousand, four hundred fourteen".