800404442151 has 32 divisors (see below), whose sum is σ = 1115865649152. Its totient is φ = 509368231680.

The previous prime is 800404442141. The next prime is 800404442161. The reversal of 800404442151 is 151244404008.

It is an interprime number because it is at equal distance from previous prime (800404442141) and next prime (800404442161).

It is not a de Polignac number, because 800404442151 - 2³⁰ = 799330700327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800404442111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92197531 + ... + 92206211.

It is an arithmetic number, because the mean of its divisors is an integer number (34870801536).

Almost surely, 2^800404442151 is an apocalyptic number.

800404442151 is a deficient number, since it is larger than the sum of its proper divisors (315461207001).

800404442151 is a wasteful number, since it uses less digits than its factorization.

800404442151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263.

The product of its (nonzero) digits is 20480, while the sum is 33.

Adding to 800404442151 its reverse (151244404008), we get a palindrome (951648846159).

The spelling of 800404442151 in words is "eight hundred billion, four hundred four million, four hundred forty-two thousand, one hundred fifty-one".