14102132509240 has 32 divisors (see below), whose sum is σ = 31729910567760. Its totient is φ = 5640833017600.

The previous prime is 14102132509217. The next prime is 14102132509277. The reversal of 14102132509240 is 4290523120141.

It is a junction number, because it is equal to n+sod(n) for n = 14102132509196 and 14102132509205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16824495 + ... + 17642785.

Almost surely, 2^{14102132509240} is an apocalyptic number.

14102132509240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14102132509240 is an abundant number, since it is smaller than the sum of its proper divisors (17627778058520).

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

14102132509240 is a wasteful number, since it uses less digits than its factorization.

14102132509240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249143 (or 1249139 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 14102132509240 its reverse (4290523120141), we get a palindrome (18392655629381).

The spelling of 14102132509240 in words is "fourteen trillion, one hundred two billion, one hundred thirty-two million, five hundred nine thousand, two hundred forty".