156246151241 has 8 divisors (see below), whose sum is σ = 165455790120. Its totient is φ = 147038588928.

The previous prime is 156246151231. The next prime is 156246151283. The reversal of 156246151241 is 142151642651.

It can be written as a sum of positive squares in 4 ways, for example, as 6925734841 + 149320416400 = 83221^2 + 386420^2 .

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 156246151241 - 2⁶ = 156246151177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 156246151195 and 156246151204.

It is not an unprimeable number, because it can be changed into a prime (156246151211) 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, 362876 + ... + 666461.

It is an arithmetic number, because the mean of its divisors is an integer number (20681973765).

Almost surely, 2^156246151241 is an apocalyptic number.

It is an amenable number.

156246151241 is a deficient number, since it is larger than the sum of its proper divisors (9209638879).

156246151241 is a wasteful number, since it uses less digits than its factorization.

156246151241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038283.

The product of its digits is 57600, while the sum is 38.

Adding to 156246151241 its reverse (142151642651), we get a palindrome (298397793892).

The spelling of 156246151241 in words is "one hundred fifty-six billion, two hundred forty-six million, one hundred fifty-one thousand, two hundred forty-one".