1534056442342 has 8 divisors (see below), whose sum is σ = 2304367240032. Its totient is φ = 765934029000.

The previous prime is 1534056442333. The next prime is 1534056442343. The reversal of 1534056442342 is 2432446504351.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534056442343) 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, 547094334 + ... + 547097137.

It is an arithmetic number, because the mean of its divisors is an integer number (288045905004).

Almost surely, 2^{1534056442342} is an apocalyptic number.

1534056442342 is a deficient number, since it is larger than the sum of its proper divisors (770310797690).

1534056442342 is a wasteful number, since it uses less digits than its factorization.

1534056442342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094192174.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 1534056442342 in words is "one trillion, five hundred thirty-four billion, fifty-six million, four hundred forty-two thousand, three hundred forty-two".