398888541151 has 2 divisors, whose sum is σ = 398888541152. Its totient is φ = 398888541150.

The previous prime is 398888541131. The next prime is 398888541179. The reversal of 398888541151 is 151145888893.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 398888541151 - 2⁵ = 398888541119 is a prime.

It is a super-2 number, since 2×398888541151² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 398888541151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (398888541101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199444270575 + 199444270576.

It is an arithmetic number, because the mean of its divisors is an integer number (199444270576).

Almost surely, 2^398888541151 is an apocalyptic number.

398888541151 is a deficient number, since it is larger than the sum of its proper divisors (1).

398888541151 is an equidigital number, since it uses as much as digits as its factorization.

398888541151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11059200, while the sum is 61.

The spelling of 398888541151 in words is "three hundred ninety-eight billion, eight hundred eighty-eight million, five hundred forty-one thousand, one hundred fifty-one".