3481547843157 has 8 divisors (see below), whose sum is σ = 4642134464640. Its totient is φ = 2320996558560.

The previous prime is 3481547843153. The next prime is 3481547843159. The reversal of 3481547843157 is 7513487451843.

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

It is not a de Polignac number, because 3481547843157 - 2² = 3481547843153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3481547843157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481547843153) 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, 8603469 + ... + 8999042.

It is an arithmetic number, because the mean of its divisors is an integer number (580266808080).

Almost surely, 2^{3481547843157} is an apocalyptic number.

It is an amenable number.

3481547843157 is a deficient number, since it is larger than the sum of its proper divisors (1160586621483).

3481547843157 is a wasteful number, since it uses less digits than its factorization.

3481547843157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17668443.

The product of its digits is 45158400, while the sum is 60.

The spelling of 3481547843157 in words is "three trillion, four hundred eighty-one billion, five hundred forty-seven million, eight hundred forty-three thousand, one hundred fifty-seven".