3156612544542 has 8 divisors (see below), whose sum is σ = 6313225089096. Its totient is φ = 1052204181512.

The previous prime is 3156612544513. The next prime is 3156612544577. The reversal of 3156612544542 is 2454452166513.

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

3156612544542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3156612544491 and 3156612544500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263051045373 + ... + 263051045384.

It is an arithmetic number, because the mean of its divisors is an integer number (789153136137).

Almost surely, 2^{3156612544542} is an apocalyptic number.

3156612544542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3156612544542 is a wasteful number, since it uses less digits than its factorization.

3156612544542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526102090762.

The product of its digits is 3456000, while the sum is 48.

The spelling of 3156612544542 in words is "three trillion, one hundred fifty-six billion, six hundred twelve million, five hundred forty-four thousand, five hundred forty-two".