1004142431250 has 144 divisors (see below), whose sum is σ = 3107862209088. Its totient is φ = 229518180000.

The previous prime is 1004142431183. The next prime is 1004142431267. The reversal of 1004142431250 is 521342414001.

1004142431250 is a `hidden beast` number, since 1 + 0 + 0 + 414 + 243 + 1 + 2 + 5 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 881352 + ... + 1668851.

It is an arithmetic number, because the mean of its divisors is an integer number (21582376452).

Almost surely, 2^{1004142431250} is an apocalyptic number.

1004142431250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004142431250 is an abundant number, since it is smaller than the sum of its proper divisors (2103719777838).

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

1004142431250 is an equidigital number, since it uses as much as digits as its factorization.

1004142431250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550243 (or 2550220 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1004142431250 its reverse (521342414001), we get a palindrome (1525484845251).

The spelling of 1004142431250 in words is "one trillion, four billion, one hundred forty-two million, four hundred thirty-one thousand, two hundred fifty".