12141237743451 has 6 divisors (see below), whose sum is σ = 17537343407220. Its totient is φ = 8094158495628.

The previous prime is 12141237743417. The next prime is 12141237743471. The reversal of 12141237743451 is 15434773214121.

12141237743451 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 1 + 237 + 74 + 345 + 1 = 666.

It is not a de Polignac number, because 12141237743451 - 2¹⁰ = 12141237742427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12141237743397 and 12141237743406.

It is not an unprimeable number, because it can be changed into a prime (12141237743471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 674513207961 + ... + 674513207978.

It is an arithmetic number, because the mean of its divisors is an integer number (2922890567870).

Almost surely, 2^{12141237743451} is an apocalyptic number.

12141237743451 is a deficient number, since it is larger than the sum of its proper divisors (5396105663769).

12141237743451 is a wasteful number, since it uses less digits than its factorization.

12141237743451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349026415945 (or 1349026415942 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 12141237743451 in words is "twelve trillion, one hundred forty-one billion, two hundred thirty-seven million, seven hundred forty-three thousand, four hundred fifty-one".