3539765179442 has 8 divisors (see below), whose sum is σ = 5309706267036. Its totient is φ = 1769863090432.

The previous prime is 3539765179441. The next prime is 3539765179487. The reversal of 3539765179442 is 2449715679353.

It can be written as a sum of positive squares in 2 ways, for example, as 3486887717041 + 52877462401 = 1867321^2 + 229951^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3539765179441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9521663 + ... + 9886434.

Almost surely, 2^{3539765179442} is an apocalyptic number.

3539765179442 is a deficient number, since it is larger than the sum of its proper divisors (1769941087594).

3539765179442 is a wasteful number, since it uses less digits than its factorization.

3539765179442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19499292.

The product of its digits is 171460800, while the sum is 65.

The spelling of 3539765179442 in words is "three trillion, five hundred thirty-nine billion, seven hundred sixty-five million, one hundred seventy-nine thousand, four hundred forty-two".