155014143818356 has 6 divisors (see below), whose sum is σ = 271274751682130. Its totient is φ = 77507071909176.

The previous prime is 155014143818297. The next prime is 155014143818381. The reversal of 155014143818356 is 653818341410551.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 139634020755856 + 15380123062500 = 11816684^2 + 3921750^2 .

It is a junction number, because it is equal to n+sod(n) for n = 155014143818297 and 155014143818306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19376767977291 + ... + 19376767977298.

Almost surely, 2^{155014143818356} is an apocalyptic number.

It is an amenable number.

155014143818356 is a deficient number, since it is larger than the sum of its proper divisors (116260607863774).

155014143818356 is a wasteful number, since it uses less digits than its factorization.

155014143818356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38753535954593 (or 38753535954591 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 55.

The spelling of 155014143818356 in words is "one hundred fifty-five trillion, fourteen billion, one hundred forty-three million, eight hundred eighteen thousand, three hundred fifty-six".