146143616250 has 80 divisors (see below), whose sum is σ = 373736541024. Its totient is φ = 38065272000.

The previous prime is 146143616249. The next prime is 146143616251. The reversal of 146143616250 is 52616341641.

146143616250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146143616249) and next prime (146143616251).

It is a junction number, because it is equal to n+sod(n) for n = 146143616199 and 146143616208.

It is not an unprimeable number, because it can be changed into a prime (146143616251) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 291909 + ... + 614408.

Almost surely, 2^146143616250 is an apocalyptic number.

146143616250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146143616250 is an abundant number, since it is smaller than the sum of its proper divisors (227592924774).

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

146143616250 is an equidigital number, since it uses as much as digits as its factorization.

146143616250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906385 (or 906370 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 146143616250 its reverse (52616341641), we get a palindrome (198759957891).

The spelling of 146143616250 in words is "one hundred forty-six billion, one hundred forty-three million, six hundred sixteen thousand, two hundred fifty".