250140030043 has 16 divisors (see below), whose sum is σ = 260089113856. Its totient is φ = 240408997920.

The previous prime is 250140030029. The next prime is 250140030059. The reversal of 250140030043 is 340030041052.

It is a cyclic number.

It is not a de Polignac number, because 250140030043 - 2¹⁷ = 250139898971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250140029996 and 250140030023.

It is not an unprimeable number, because it can be changed into a prime (250140030013) 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, 515488 + ... + 875218.

It is an arithmetic number, because the mean of its divisors is an integer number (16255569616).

Almost surely, 2^250140030043 is an apocalyptic number.

250140030043 is a deficient number, since it is larger than the sum of its proper divisors (9949083813).

250140030043 is a wasteful number, since it uses less digits than its factorization.

250140030043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360034.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 250140030043 its reverse (340030041052), we get a palindrome (590170071095).

The spelling of 250140030043 in words is "two hundred fifty billion, one hundred forty million, thirty thousand, forty-three".