155656613036341 has 8 divisors (see below), whose sum is σ = 162550104669504. Its totient is φ = 148773605803680.

The previous prime is 155656613036269. The next prime is 155656613036347. The reversal of 155656613036341 is 143630316656551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 155656613036341 - 2¹⁹ = 155656612512053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155656613036347) 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, 2621069776 + ... + 2621129161.

It is an arithmetic number, because the mean of its divisors is an integer number (20318763083688).

Almost surely, 2^{155656613036341} is an apocalyptic number.

It is an amenable number.

155656613036341 is a deficient number, since it is larger than the sum of its proper divisors (6893491633163).

155656613036341 is a wasteful number, since it uses less digits than its factorization.

155656613036341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242200251.

The product of its (nonzero) digits is 17496000, while the sum is 55.

The spelling of 155656613036341 in words is "one hundred fifty-five trillion, six hundred fifty-six billion, six hundred thirteen million, thirty-six thousand, three hundred forty-one".