1402320432173 has 4 divisors (see below), whose sum is σ = 1408187881920. Its totient is φ = 1396452982428.

The previous prime is 1402320432169. The next prime is 1402320432197. The reversal of 1402320432173 is 3712340232041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1402320432173 - 2² = 1402320432169 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402320432143) 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 3 ways as a sum of consecutive naturals, for example, 2933724515 + ... + 2933724992.

It is an arithmetic number, because the mean of its divisors is an integer number (352046970480).

Almost surely, 2^{1402320432173} is an apocalyptic number.

It is an amenable number.

1402320432173 is a deficient number, since it is larger than the sum of its proper divisors (5867449747).

1402320432173 is an equidigital number, since it uses as much as digits as its factorization.

1402320432173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867449746.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 1402320432173 in words is "one trillion, four hundred two billion, three hundred twenty million, four hundred thirty-two thousand, one hundred seventy-three".