3086138919461 has 16 divisors (see below), whose sum is σ = 3337134882480. Its totient is φ = 2837096693760.

The previous prime is 3086138919421. The next prime is 3086138919463. The reversal of 3086138919461 is 1649198316803.

It can be written as a sum of positive squares in 8 ways, for example, as 232468622500 + 2853670296961 = 482150^2 + 1689281^2 .

It is a cyclic number.

It is not a de Polignac number, because 3086138919461 - 2¹⁴ = 3086138903077 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 3086138919461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086138919463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6676901 + ... + 7124133.

It is an arithmetic number, because the mean of its divisors is an integer number (208570930155).

Almost surely, 2^{3086138919461} is an apocalyptic number.

It is an amenable number.

3086138919461 is a deficient number, since it is larger than the sum of its proper divisors (250995963019).

3086138919461 is a wasteful number, since it uses less digits than its factorization.

3086138919461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449416.

The product of its (nonzero) digits is 6718464, while the sum is 59.

The spelling of 3086138919461 in words is "three trillion, eighty-six billion, one hundred thirty-eight million, nine hundred nineteen thousand, four hundred sixty-one".