14140021132040 has 32 divisors (see below), whose sum is σ = 33198310486080. Its totient is φ = 5410095041472.

The previous prime is 14140021132019. The next prime is 14140021132043. The reversal of 14140021132040 is 4023112004141.

It is a super-2 number, since 2×14140021132040² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 14140021131997 and 14140021132015.

It is not an unprimeable number, because it can be changed into a prime (14140021132043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7684793174 + ... + 7684795013.

It is an arithmetic number, because the mean of its divisors is an integer number (1037447202690).

Almost surely, 2^{14140021132040} is an apocalyptic number.

14140021132040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14140021132040 is an abundant number, since it is smaller than the sum of its proper divisors (19058289354040).

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

14140021132040 is a wasteful number, since it uses less digits than its factorization.

14140021132040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15369588221 (or 15369588217 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14140021132040 its reverse (4023112004141), we get a palindrome (18163133136181).

The spelling of 14140021132040 in words is "fourteen trillion, one hundred forty billion, twenty-one million, one hundred thirty-two thousand, forty".