3075757213642 has 4 divisors (see below), whose sum is σ = 4613635820466. Its totient is φ = 1537878606820.

The previous prime is 3075757213631. The next prime is 3075757213651. The reversal of 3075757213642 is 2463127575703.

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

It can be written as a sum of positive squares in only one way, i.e., 1759737555601 + 1316019658041 = 1326551^2 + 1147179^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3075757213642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 768939303409 + ... + 768939303412.

Almost surely, 2^{3075757213642} is an apocalyptic number.

3075757213642 is a deficient number, since it is larger than the sum of its proper divisors (1537878606824).

3075757213642 is a wasteful number, since it uses less digits than its factorization.

3075757213642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537878606823.

The product of its (nonzero) digits is 7408800, while the sum is 52.

The spelling of 3075757213642 in words is "three trillion, seventy-five billion, seven hundred fifty-seven million, two hundred thirteen thousand, six hundred forty-two".