398827213151 has 6 divisors (see below), whose sum is σ = 423667662720. Its totient is φ = 375366788576.

The previous prime is 398827213129. The next prime is 398827213159. The reversal of 398827213151 is 151312728893.

It is not a de Polignac number, because 398827213151 - 2³⁴ = 381647343967 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 398827213151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398827213159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690012191 + ... + 690012768.

It is an arithmetic number, because the mean of its divisors is an integer number (70611277120).

Almost surely, 2^398827213151 is an apocalyptic number.

398827213151 is a deficient number, since it is larger than the sum of its proper divisors (24840449569).

398827213151 is a wasteful number, since it uses less digits than its factorization.

398827213151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380024993 (or 1380024976 counting only the distinct ones).

The product of its digits is 725760, while the sum is 50.

The spelling of 398827213151 in words is "three hundred ninety-eight billion, eight hundred twenty-seven million, two hundred thirteen thousand, one hundred fifty-one".