12140400221034 has 16 divisors (see below), whose sum is σ = 25558737307680. Its totient is φ = 3833810596080.

The previous prime is 12140400221021. The next prime is 12140400221069. The reversal of 12140400221034 is 43012200404121.

It is a junction number, because it is equal to n+sod(n) for n = 12140400220995 and 12140400221013.

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, 53247369277 + ... + 53247369504.

It is an arithmetic number, because the mean of its divisors is an integer number (1597421081730).

Almost surely, 2^{12140400221034} is an apocalyptic number.

12140400221034 is an abundant number, since it is smaller than the sum of its proper divisors (13418337086646).

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

12140400221034 is a wasteful number, since it uses less digits than its factorization.

12140400221034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106494738805.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12140400221034 its reverse (43012200404121), we get a palindrome (55152600625155).

The spelling of 12140400221034 in words is "twelve trillion, one hundred forty billion, four hundred million, two hundred twenty-one thousand, thirty-four".