115144267342046 has 16 divisors (see below), whose sum is σ = 173585008917600. Its totient is φ = 57282599990880.

The previous prime is 115144267342021. The next prime is 115144267342051. The reversal of 115144267342046 is 640243762441511.

It is a happy number.

It is a super-2 number, since 2×115144267342046² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115144267341985 and 115144267342003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149884556 + ... + 150650816.

It is an arithmetic number, because the mean of its divisors is an integer number (10849063057350).

Almost surely, 2^{115144267342046} is an apocalyptic number.

115144267342046 is a deficient number, since it is larger than the sum of its proper divisors (58440741575554).

115144267342046 is a wasteful number, since it uses less digits than its factorization.

115144267342046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144019.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 115144267342046 in words is "one hundred fifteen trillion, one hundred forty-four billion, two hundred sixty-seven million, three hundred forty-two thousand, forty-six".