2143411203054 has 48 divisors (see below), whose sum is σ = 4812216401664. Its totient is φ = 635698992720.

The previous prime is 2143411203053. The next prime is 2143411203061. The reversal of 2143411203054 is 4503021143412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143411203053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31373932 + ... + 31442175.

It is an arithmetic number, because the mean of its divisors is an integer number (100254508368).

Almost surely, 2^{2143411203054} is an apocalyptic number.

2143411203054 is an abundant number, since it is smaller than the sum of its proper divisors (2668805198610).

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

2143411203054 is a wasteful number, since it uses less digits than its factorization.

2143411203054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62816181 (or 62816170 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2143411203054 its reverse (4503021143412), we get a palindrome (6646432346466).

The spelling of 2143411203054 in words is "two trillion, one hundred forty-three billion, four hundred eleven million, two hundred three thousand, fifty-four".