803487932442 has 192 divisors, whose sum is σ = 2042488060704. Its totient is φ = 225979269120.

The previous prime is 803487932419. The next prime is 803487932461. The reversal of 803487932442 is 244239784308.

803487932442 is a `hidden beast` number, since 8 + 0 + 34 + 87 + 93 + 2 + 442 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 609041328921 + 194446603521 = 780411^2 + 440961^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84921592 + ... + 84931052.

Almost surely, 2^803487932442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 803487932442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021244030352).

803487932442 is an abundant number, since it is smaller than the sum of its proper divisors (1239000128262).

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

803487932442 is a wasteful number, since it uses less digits than its factorization.

803487932442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113 (or 10110 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 803487932442 in words is "eight hundred three billion, four hundred eighty-seven million, nine hundred thirty-two thousand, four hundred forty-two".