146807173043 has 4 divisors (see below), whose sum is σ = 148575934248. Its totient is φ = 145038411840.

The previous prime is 146807173039. The next prime is 146807173049. The reversal of 146807173043 is 340371708641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146807173043 - 2² = 146807173039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146807172985 and 146807173003.

It is not an unprimeable number, because it can be changed into a prime (146807173049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884380478 + ... + 884380643.

It is an arithmetic number, because the mean of its divisors is an integer number (37143983562).

Almost surely, 2^146807173043 is an apocalyptic number.

146807173043 is a deficient number, since it is larger than the sum of its proper divisors (1768761205).

146807173043 is an equidigital number, since it uses as much as digits as its factorization.

146807173043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768761204.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 146807173043 in words is "one hundred forty-six billion, eight hundred seven million, one hundred seventy-three thousand, forty-three".