156256422415241 has 8 divisors (see below), whose sum is σ = 156286719825600. Its totient is φ = 156226127673168.

The previous prime is 156256422415237. The next prime is 156256422415259. The reversal of 156256422415241 is 142514224652651.

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 156256422415241 - 2² = 156256422415237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 156256422415241.

It is not an unprimeable number, because it can be changed into a prime (156256422415141) 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, 118521620 + ... + 119832746.

It is an arithmetic number, because the mean of its divisors is an integer number (19535839978200).

Almost surely, 2^{156256422415241} is an apocalyptic number.

It is an amenable number.

156256422415241 is a deficient number, since it is larger than the sum of its proper divisors (30297410359).

156256422415241 is a wasteful number, since it uses less digits than its factorization.

156256422415241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334143.

The product of its digits is 4608000, while the sum is 50.

The spelling of 156256422415241 in words is "one hundred fifty-six trillion, two hundred fifty-six billion, four hundred twenty-two million, four hundred fifteen thousand, two hundred forty-one".