2450042322543 has 36 divisors (see below), whose sum is σ = 3708555497920. Its totient is φ = 1558524673728.

The previous prime is 2450042322509. The next prime is 2450042322569. The reversal of 2450042322543 is 3452232400542.

2450042322543 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 0 + 423 + 225 + 4 + 3 = 666.

It is not a de Polignac number, because 2450042322543 - 2¹³ = 2450042314351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2450042322498 and 2450042322507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450042322643) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1318146 + ... + 2576352.

Almost surely, 2^{2450042322543} is an apocalyptic number.

2450042322543 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2450042322543 is a deficient number, since it is larger than the sum of its proper divisors (1258513175377).

2450042322543 is a wasteful number, since it uses less digits than its factorization.

2450042322543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258668 (or 1258642 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 2450042322543 in words is "two trillion, four hundred fifty billion, forty-two million, three hundred twenty-two thousand, five hundred forty-three".