2343450543054 has 16 divisors (see below), whose sum is σ = 4933580090880. Its totient is φ = 740037013560.

The previous prime is 2343450543043. The next prime is 2343450543101. The reversal of 2343450543054 is 4503450543432.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2343450542997 and 2343450543015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10278291742 + ... + 10278291969.

It is an arithmetic number, because the mean of its divisors is an integer number (308348755680).

Almost surely, 2^{2343450543054} is an apocalyptic number.

2343450543054 is an abundant number, since it is smaller than the sum of its proper divisors (2590129547826).

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

2343450543054 is a wasteful number, since it uses less digits than its factorization.

2343450543054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20556583735.

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 2343450543054 in words is "two trillion, three hundred forty-three billion, four hundred fifty million, five hundred forty-three thousand, fifty-four".