2146003323054 has 32 divisors (see below), whose sum is σ = 4389368970240. Its totient is φ = 699286692000.

The previous prime is 2146003323011. The next prime is 2146003323059. The reversal of 2146003323054 is 4503233006412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146003323059) 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, 22365162 + ... + 22460909.

It is an arithmetic number, because the mean of its divisors is an integer number (137167780320).

Almost surely, 2^{2146003323054} is an apocalyptic number.

2146003323054 is an abundant number, since it is smaller than the sum of its proper divisors (2243365647186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2146003323054 is a wasteful number, since it uses less digits than its factorization.

2146003323054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44826256.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2146003323054 its reverse (4503233006412), we get a palindrome (6649236329466).

The spelling of 2146003323054 in words is "two trillion, one hundred forty-six billion, three million, three hundred twenty-three thousand, fifty-four".