352173073427 has 8 divisors (see below), whose sum is σ = 402981026400. Its totient is φ = 301489498944.

The previous prime is 352173073393. The next prime is 352173073429. The reversal of 352173073427 is 724370371253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352173073427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352173073429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31088552 + ... + 31099877.

It is an arithmetic number, because the mean of its divisors is an integer number (50372628300).

Almost surely, 2^352173073427 is an apocalyptic number.

352173073427 is a deficient number, since it is larger than the sum of its proper divisors (50807952973).

352173073427 is an equidigital number, since it uses as much as digits as its factorization.

352173073427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62189245.

The product of its (nonzero) digits is 740880, while the sum is 44.

The spelling of 352173073427 in words is "three hundred fifty-two billion, one hundred seventy-three million, seventy-three thousand, four hundred twenty-seven".