3148602461215 has 4 divisors (see below), whose sum is σ = 3778322953464. Its totient is φ = 2518881968968.

The previous prime is 3148602461197. The next prime is 3148602461231. The reversal of 3148602461215 is 5121642068413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3148602461215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314860246117 + ... + 314860246126.

It is an arithmetic number, because the mean of its divisors is an integer number (944580738366).

Almost surely, 2^{3148602461215} is an apocalyptic number.

3148602461215 is a deficient number, since it is larger than the sum of its proper divisors (629720492249).

3148602461215 is an equidigital number, since it uses as much as digits as its factorization.

3148602461215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629720492248.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 3148602461215 in words is "three trillion, one hundred forty-eight billion, six hundred two million, four hundred sixty-one thousand, two hundred fifteen".