1250430550142 has 32 divisors (see below), whose sum is σ = 2010547440000. Its totient is φ = 581481382176.

The previous prime is 1250430550121. The next prime is 1250430550151. The reversal of 1250430550142 is 2410550340521.

It is a junction number, because it is equal to n+sod(n) for n = 1250430550099 and 1250430550108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279484 + ... + 2034192.

It is an arithmetic number, because the mean of its divisors is an integer number (62829607500).

Almost surely, 2^{1250430550142} is an apocalyptic number.

1250430550142 is a deficient number, since it is larger than the sum of its proper divisors (760116889858).

1250430550142 is a wasteful number, since it uses less digits than its factorization.

1250430550142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755528.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1250430550142 its reverse (2410550340521), we get a palindrome (3660980890663).

The spelling of 1250430550142 in words is "one trillion, two hundred fifty billion, four hundred thirty million, five hundred fifty thousand, one hundred forty-two".