3542869869680 has 40 divisors (see below), whose sum is σ = 8257312309200. Its totient is φ = 1413683025408.

The previous prime is 3542869869661. The next prime is 3542869869697. The reversal of 3542869869680 is 869689682453.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3542869869598 and 3542869869607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54106490 + ... + 54171929.

It is an arithmetic number, because the mean of its divisors is an integer number (206432807730).

Almost surely, 2^{3542869869680} is an apocalyptic number.

It is an amenable number.

3542869869680 is an abundant number, since it is smaller than the sum of its proper divisors (4714442439520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3542869869680 is a wasteful number, since it uses less digits than its factorization.

3542869869680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108278841 (or 108278835 counting only the distinct ones).

The product of its (nonzero) digits is 1074954240, while the sum is 74.

The spelling of 3542869869680 in words is "three trillion, five hundred forty-two billion, eight hundred sixty-nine million, eight hundred sixty-nine thousand, six hundred eighty".