3504055621142 has 8 divisors (see below), whose sum is σ = 5256105482136. Its totient is φ = 1752020460432.

The previous prime is 3504055621141. The next prime is 3504055621279. The reversal of 3504055621142 is 2411265504053.

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

It is a junction number, because it is equal to n+sod(n) for n = 3504055621096 and 3504055621105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504055621141) 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, 3058463 + ... + 4045034.

It is an arithmetic number, because the mean of its divisors is an integer number (657013185267).

Almost surely, 2^{3504055621142} is an apocalyptic number.

3504055621142 is a deficient number, since it is larger than the sum of its proper divisors (1752049860994).

3504055621142 is a wasteful number, since it uses less digits than its factorization.

3504055621142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7350142.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 3504055621142 in words is "three trillion, five hundred four billion, fifty-five million, six hundred twenty-one thousand, one hundred forty-two".