800028159462 has 96 divisors (see below), whose sum is σ = 2034014830848. Its totient is φ = 222501238848.

The previous prime is 800028159443. The next prime is 800028159481. The reversal of 800028159462 is 264951820008.

It is an interprime number because it is at equal distance from previous prime (800028159443) and next prime (800028159481).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1335493 + ... + 1839455.

It is an arithmetic number, because the mean of its divisors is an integer number (21187654488).

Almost surely, 2^800028159462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800028159462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017007415424).

800028159462 is an abundant number, since it is smaller than the sum of its proper divisors (1233986671386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800028159462 is a wasteful number, since it uses less digits than its factorization.

800028159462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504314 (or 504311 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 800028159462 in words is "eight hundred billion, twenty-eight million, one hundred fifty-nine thousand, four hundred sixty-two".