10243430250054 has 16 divisors (see below), whose sum is σ = 20490195566592. Its totient is φ = 3413920905608.

The previous prime is 10243430249993. The next prime is 10243430250083. The reversal of 10243430250054 is 45005203434201.

It is a junction number, because it is equal to n+sod(n) for n = 10243430249997 and 10243430250024.

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, 138921174 + ... + 138994889.

It is an arithmetic number, because the mean of its divisors is an integer number (1280637222912).

Almost surely, 2^{10243430250054} is an apocalyptic number.

10243430250054 is an abundant number, since it is smaller than the sum of its proper divisors (10246765316538).

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

10243430250054 is a wasteful number, since it uses less digits than its factorization.

10243430250054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277922211.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 10243430250054 its reverse (45005203434201), we get a palindrome (55248633684255).

The spelling of 10243430250054 in words is "ten trillion, two hundred forty-three billion, four hundred thirty million, two hundred fifty thousand, fifty-four".