2132424204540 has 96 divisors (see below), whose sum is σ = 6824090380800. Its totient is φ = 487387466496.

The previous prime is 2132424204503. The next prime is 2132424204541. The reversal of 2132424204540 is 454024242312.

It is a super-2 number, since 2×2132424204540² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132424204541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9357999 + ... + 9583161.

It is an arithmetic number, because the mean of its divisors is an integer number (71084274800).

Almost surely, 2^{2132424204540} is an apocalyptic number.

2132424204540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132424204540 is an abundant number, since it is smaller than the sum of its proper divisors (4691666176260).

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

2132424204540 is a wasteful number, since it uses less digits than its factorization.

2132424204540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247731 (or 247729 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2132424204540 its reverse (454024242312), we get a palindrome (2586448446852).

The spelling of 2132424204540 in words is "two trillion, one hundred thirty-two billion, four hundred twenty-four million, two hundred four thousand, five hundred forty".