2141401236243 has 16 divisors (see below), whose sum is σ = 2863801668000. Its totient is φ = 1423301193216.

The previous prime is 2141401236241. The next prime is 2141401236253. The reversal of 2141401236243 is 3426321041412.

It is not a de Polignac number, because 2141401236243 - 2¹ = 2141401236241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141401236241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37124421 + ... + 37182057.

It is an arithmetic number, because the mean of its divisors is an integer number (178987604250).

Almost surely, 2^{2141401236243} is an apocalyptic number.

2141401236243 is a deficient number, since it is larger than the sum of its proper divisors (722400431757).

2141401236243 is a wasteful number, since it uses less digits than its factorization.

2141401236243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94726.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 2141401236243 its reverse (3426321041412), we get a palindrome (5567722277655).

The spelling of 2141401236243 in words is "two trillion, one hundred forty-one billion, four hundred one million, two hundred thirty-six thousand, two hundred forty-three".