2141253144334 has 4 divisors (see below), whose sum is σ = 3211879716504. Its totient is φ = 1070626572166.

The previous prime is 2141253144323. The next prime is 2141253144353. The reversal of 2141253144334 is 4334413521412.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2141253144293 and 2141253144302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535313286082 + ... + 535313286085.

It is an arithmetic number, because the mean of its divisors is an integer number (802969929126).

Almost surely, 2^{2141253144334} is an apocalyptic number.

2141253144334 is a deficient number, since it is larger than the sum of its proper divisors (1070626572170).

2141253144334 is a wasteful number, since it uses less digits than its factorization.

2141253144334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070626572169.

The product of its digits is 138240, while the sum is 37.

Adding to 2141253144334 its reverse (4334413521412), we get a palindrome (6475666665746).

The spelling of 2141253144334 in words is "two trillion, one hundred forty-one billion, two hundred fifty-three million, one hundred forty-four thousand, three hundred thirty-four".