250043421132442 has 16 divisors (see below), whose sum is σ = 428646893588352. Its totient is φ = 107161209002160.

The previous prime is 250043421132403. The next prime is 250043421132443. The reversal of 250043421132442 is 244231124340052.

250043421132442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (250043421132443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15331798 + ... + 27113665.

It is an arithmetic number, because the mean of its divisors is an integer number (26790430849272).

Almost surely, 2^{250043421132442} is an apocalyptic number.

250043421132442 is a deficient number, since it is larger than the sum of its proper divisors (178603472455910).

250043421132442 is a wasteful number, since it uses less digits than its factorization.

250043421132442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42866253.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 250043421132442 its reverse (244231124340052), we get a palindrome (494274545472494).

The spelling of 250043421132442 in words is "two hundred fifty trillion, forty-three billion, four hundred twenty-one million, one hundred thirty-two thousand, four hundred forty-two".