146432681950 has 24 divisors (see below), whose sum is σ = 276095819808. Its totient is φ = 57770700480.

The previous prime is 146432681929. The next prime is 146432681951. The reversal of 146432681950 is 59186234641.

It is a junction number, because it is equal to n+sod(n) for n = 146432681894 and 146432681903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146432681951) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 20055622 + ... + 20062921.

It is an arithmetic number, because the mean of its divisors is an integer number (11503992492).

Almost surely, 2^146432681950 is an apocalyptic number.

146432681950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146432681950 is a deficient number, since it is larger than the sum of its proper divisors (129663137858).

146432681950 is a wasteful number, since it uses less digits than its factorization.

146432681950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40118628 (or 40118623 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 146432681950 in words is "one hundred forty-six billion, four hundred thirty-two million, six hundred eighty-one thousand, nine hundred fifty".