3481265043651 has 8 divisors (see below), whose sum is σ = 4767137717584. Its totient is φ = 2258117866080.

The previous prime is 3481265043647. The next prime is 3481265043691. The reversal of 3481265043651 is 1563405621843.

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

It is not a de Polignac number, because 3481265043651 - 2² = 3481265043647 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 3481265043651.

It is not an unprimeable number, because it can be changed into a prime (3481265043631) 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, 15681373960 + ... + 15681374181.

It is an arithmetic number, because the mean of its divisors is an integer number (595892214698).

Almost surely, 2^{3481265043651} is an apocalyptic number.

3481265043651 is a deficient number, since it is larger than the sum of its proper divisors (1285872673933).

3481265043651 is a wasteful number, since it uses less digits than its factorization.

3481265043651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31362748181.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 3481265043651 in words is "three trillion, four hundred eighty-one billion, two hundred sixty-five million, forty-three thousand, six hundred fifty-one".