156355302134 has 16 divisors (see below), whose sum is σ = 238554844416. Its totient is φ = 76843674600.

The previous prime is 156355302101. The next prime is 156355302137. The reversal of 156355302134 is 431203553651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156355302137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616282 + ... + 1710285.

It is an arithmetic number, because the mean of its divisors is an integer number (14909677776).

Almost surely, 2^156355302134 is an apocalyptic number.

156355302134 is a deficient number, since it is larger than the sum of its proper divisors (82199542282).

156355302134 is a wasteful number, since it uses less digits than its factorization.

156355302134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326971.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 156355302134 its reverse (431203553651), we get a palindrome (587558855785).

The spelling of 156355302134 in words is "one hundred fifty-six billion, three hundred fifty-five million, three hundred two thousand, one hundred thirty-four".