1841620626151 has 2 divisors, whose sum is σ = 1841620626152. Its totient is φ = 1841620626150.

The previous prime is 1841620626133. The next prime is 1841620626193. The reversal of 1841620626151 is 1516260261481.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1841620626151 - 2¹³ = 1841620617959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1841620626098 and 1841620626107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1841620626121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920810313075 + 920810313076.

It is an arithmetic number, because the mean of its divisors is an integer number (920810313076).

Almost surely, 2^{1841620626151} is an apocalyptic number.

1841620626151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1841620626151 is an equidigital number, since it uses as much as digits as its factorization.

1841620626151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 1841620626151 in words is "one trillion, eight hundred forty-one billion, six hundred twenty million, six hundred twenty-six thousand, one hundred fifty-one".