16348341403 has 4 divisors (see below), whose sum is σ = 16348770328. Its totient is φ = 16347912480.

The previous prime is 16348341389. The next prime is 16348341407. The reversal of 16348341403 is 30414384361.

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 16348341403 - 2²⁹ = 15811470491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16348341407) 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, 151038 + ... + 235603.

It is an arithmetic number, because the mean of its divisors is an integer number (4087192582).

Almost surely, 2^16348341403 is an apocalyptic number.

16348341403 is a deficient number, since it is larger than the sum of its proper divisors (428925).

16348341403 is an equidigital number, since it uses as much as digits as its factorization.

16348341403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428924.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 16348341403 in words is "sixteen billion, three hundred forty-eight million, three hundred forty-one thousand, four hundred three".