12141034355555 has 32 divisors (see below), whose sum is σ = 16661173616640. Its totient is φ = 8319975955200.

The previous prime is 12141034355503. The next prime is 12141034355573. The reversal of 12141034355555 is 55555343014121.

It is a de Polignac number, because none of the positive numbers 2^k-12141034355555 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774342206 + ... + 774357884.

It is an arithmetic number, because the mean of its divisors is an integer number (520661675520).

Almost surely, 2^{12141034355555} is an apocalyptic number.

12141034355555 is a deficient number, since it is larger than the sum of its proper divisors (4520139261085).

12141034355555 is a wasteful number, since it uses less digits than its factorization.

12141034355555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28379.

The product of its (nonzero) digits is 900000, while the sum is 44.

Adding to 12141034355555 its reverse (55555343014121), we get a palindrome (67696377369676).

The spelling of 12141034355555 in words is "twelve trillion, one hundred forty-one billion, thirty-four million, three hundred fifty-five thousand, five hundred fifty-five".