155234238806360 has 64 divisors (see below), whose sum is σ = 402706268136000. Its totient is φ = 52752166096896.

The previous prime is 155234238806281. The next prime is 155234238806429. The reversal of 155234238806360 is 63608832432551.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 155234238806296 and 155234238806305.

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 15 ways as a sum of consecutive naturals, for example, 2453101085 + ... + 2453164364.

It is an arithmetic number, because the mean of its divisors is an integer number (6292285439625).

Almost surely, 2^{155234238806360} is an apocalyptic number.

155234238806360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155234238806360 is an abundant number, since it is smaller than the sum of its proper divisors (247472029329640).

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

155234238806360 is a wasteful number, since it uses less digits than its factorization.

155234238806360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906265580 (or 4906265576 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 155234238806360 in words is "one hundred fifty-five trillion, two hundred thirty-four billion, two hundred thirty-eight million, eight hundred six thousand, three hundred sixty".