3421265146603 has 8 divisors (see below), whose sum is σ = 3428396678448. Its totient is φ = 3414138048384.

The previous prime is 3421265146591. The next prime is 3421265146639. The reversal of 3421265146603 is 3066415621243.

It is a happy number.

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-3421265146603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3421265146603.

It is not an unprimeable number, because it can be changed into a prime (3421265140603) 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, 438775 + ... + 2652367.

It is an arithmetic number, because the mean of its divisors is an integer number (428549584806).

Almost surely, 2^{3421265146603} is an apocalyptic number.

3421265146603 is a deficient number, since it is larger than the sum of its proper divisors (7131531845).

3421265146603 is a wasteful number, since it uses less digits than its factorization.

3421265146603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216813.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 3421265146603 in words is "three trillion, four hundred twenty-one billion, two hundred sixty-five million, one hundred forty-six thousand, six hundred three".