1142831824250 has 16 divisors (see below), whose sum is σ = 2139381175464. Its totient is φ = 457132729600.

The previous prime is 1142831824213. The next prime is 1142831824291. The reversal of 1142831824250 is 524281382411.

It can be written as a sum of positive squares in 4 ways, for example, as 589490735089 + 553341089161 = 767783^2 + 743869^2 .

It is a super-3 number, since 3×1142831824250³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1142831824198 and 1142831824207.

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, 2285663399 + ... + 2285663898.

Almost surely, 2^{1142831824250} is an apocalyptic number.

1142831824250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142831824250 is a deficient number, since it is larger than the sum of its proper divisors (996549351214).

1142831824250 is an equidigital number, since it uses as much as digits as its factorization.

1142831824250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571327314 (or 4571327304 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 1142831824250 in words is "one trillion, one hundred forty-two billion, eight hundred thirty-one million, eight hundred twenty-four thousand, two hundred fifty".