140134104132 has 288 divisors, whose sum is σ = 394684416000. Its totient is φ = 38495001600.

The previous prime is 140134104127. The next prime is 140134104133. The reversal of 140134104132 is 231401431041.

It is not an unprimeable number, because it can be changed into a prime (140134104133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 280829619 + ... + 280830117.

It is an arithmetic number, because the mean of its divisors is an integer number (1370432000).

Almost surely, 2^140134104132 is an apocalyptic number.

140134104132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140134104132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197342208000).

140134104132 is an abundant number, since it is smaller than the sum of its proper divisors (254550311868).

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

140134104132 is a wasteful number, since it uses less digits than its factorization.

140134104132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 140134104132 its reverse (231401431041), we get a palindrome (371535535173).

The spelling of 140134104132 in words is "one hundred forty billion, one hundred thirty-four million, one hundred four thousand, one hundred thirty-two".