802038144 has 32 divisors (see below), whose sum is σ = 2130414840. Its totient is φ = 267345920.

The previous prime is 802038113. The next prime is 802038151. The reversal of 802038144 is 441830208.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043937 + ... + 1044704.

Almost surely, 2^802038144 is an apocalyptic number.

It is an amenable number.

802038144 is an abundant number, since it is smaller than the sum of its proper divisors (1328376696).

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

802038144 is a wasteful number, since it uses less digits than its factorization.

802038144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088658 (or 2088646 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 802038144 is about 28320.2779647376. The cubic root of 802038144 is about 929.1054503815.

It can be divided in two parts, 8020 and 38144, that added together give a palindrome (46164).

The spelling of 802038144 in words is "eight hundred two million, thirty-eight thousand, one hundred forty-four".