3521255102042 has 8 divisors (see below), whose sum is σ = 5281903825632. Its totient is φ = 1760620493500.

The previous prime is 3521255102023. The next prime is 3521255102059. The reversal of 3521255102042 is 2402015521253.

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

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, 2881334 + ... + 3917217.

It is an arithmetic number, because the mean of its divisors is an integer number (660237978204).

Almost surely, 2^{3521255102042} is an apocalyptic number.

3521255102042 is a deficient number, since it is larger than the sum of its proper divisors (1760648723590).

3521255102042 is a wasteful number, since it uses less digits than its factorization.

3521255102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057524.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 3521255102042 in words is "three trillion, five hundred twenty-one billion, two hundred fifty-five million, one hundred two thousand, forty-two".