143640466130 has 32 divisors (see below), whose sum is σ = 295529198976. Its totient is φ = 49241453184.

The previous prime is 143640466129. The next prime is 143640466153. The reversal of 143640466130 is 31664046341.

It is a happy 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, 392342 + ... + 664238.

It is an arithmetic number, because the mean of its divisors is an integer number (9235287468).

Almost surely, 2^143640466130 is an apocalyptic number.

143640466130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143640466130 is an abundant number, since it is smaller than the sum of its proper divisors (151888732846).

143640466130 is a wasteful number, since it uses less digits than its factorization.

143640466130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279458.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 143640466130 in words is "one hundred forty-three billion, six hundred forty million, four hundred sixty-six thousand, one hundred thirty".