2451534234132 has 96 divisors (see below), whose sum is σ = 5878950884352. Its totient is φ = 794859411456.

The previous prime is 2451534234119. The next prime is 2451534234137. The reversal of 2451534234132 is 2314324351542.

It is a happy number.

It is a super-2 number, since 2×2451534234132² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451534234137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28693108 + ... + 28778420.

It is an arithmetic number, because the mean of its divisors is an integer number (61239071712).

Almost surely, 2^{2451534234132} is an apocalyptic number.

It is an amenable number.

2451534234132 is an abundant number, since it is smaller than the sum of its proper divisors (3427416650220).

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

2451534234132 is a wasteful number, since it uses less digits than its factorization.

2451534234132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85837 (or 85835 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 2451534234132 its reverse (2314324351542), we get a palindrome (4765858585674).

The spelling of 2451534234132 in words is "two trillion, four hundred fifty-one billion, five hundred thirty-four million, two hundred thirty-four thousand, one hundred thirty-two".