2141423545234 has 8 divisors (see below), whose sum is σ = 3266578289520. Its totient is φ = 1052564115396.

The previous prime is 2141423545211. The next prime is 2141423545243. The reversal of 2141423545234 is 4325453241412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2141423545234² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9073828464 + ... + 9073828699.

It is an arithmetic number, because the mean of its divisors is an integer number (408322286190).

Almost surely, 2^{2141423545234} is an apocalyptic number.

2141423545234 is a deficient number, since it is larger than the sum of its proper divisors (1125154744286).

2141423545234 is a wasteful number, since it uses less digits than its factorization.

2141423545234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18147657224.

The product of its digits is 460800, while the sum is 40.

Adding to 2141423545234 its reverse (4325453241412), we get a palindrome (6466876786646).

The spelling of 2141423545234 in words is "two trillion, one hundred forty-one billion, four hundred twenty-three million, five hundred forty-five thousand, two hundred thirty-four".