115154335520342 has 16 divisors (see below), whose sum is σ = 172779334878192. Its totient is φ = 57561226007040.

The previous prime is 115154335520333. The next prime is 115154335520347. The reversal of 115154335520342 is 243025533451511.

It is a junction number, because it is equal to n+sod(n) for n = 115154335520293 and 115154335520302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115154335520347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110085542 + ... + 111126662.

It is an arithmetic number, because the mean of its divisors is an integer number (10798708429887).

Almost surely, 2^{115154335520342} is an apocalyptic number.

115154335520342 is a deficient number, since it is larger than the sum of its proper divisors (57624999357850).

115154335520342 is a wasteful number, since it uses less digits than its factorization.

115154335520342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056383.

The product of its (nonzero) digits is 1080000, while the sum is 44.

Adding to 115154335520342 its reverse (243025533451511), we get a palindrome (358179868971853).

The spelling of 115154335520342 in words is "one hundred fifteen trillion, one hundred fifty-four billion, three hundred thirty-five million, five hundred twenty thousand, three hundred forty-two".