244155355151 has 2 divisors, whose sum is σ = 244155355152. Its totient is φ = 244155355150.

The previous prime is 244155355139. The next prime is 244155355187. The reversal of 244155355151 is 151553551442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244155355151 - 2²⁶ = 244088246287 is a prime.

It is a super-2 number, since 2×244155355151² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244155355099 and 244155355108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244155355651) 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 as a sum of consecutive naturals, namely, 122077677575 + 122077677576.

It is an arithmetic number, because the mean of its divisors is an integer number (122077677576).

Almost surely, 2^244155355151 is an apocalyptic number.

244155355151 is a deficient number, since it is larger than the sum of its proper divisors (1).

244155355151 is an equidigital number, since it uses as much as digits as its factorization.

244155355151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 300000, while the sum is 41.

The spelling of 244155355151 in words is "two hundred forty-four billion, one hundred fifty-five million, three hundred fifty-five thousand, one hundred fifty-one".