4005012488262 has 8 divisors (see below), whose sum is σ = 8010024976536. Its totient is φ = 1335004162752.

The previous prime is 4005012488251. The next prime is 4005012488353. The reversal of 4005012488262 is 2628842105004.

It is a sphenic number, since it is the product of 3 distinct primes.

4005012488262 is an admirable number.

It is a super-2 number, since 2×4005012488262² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 333751040683 + ... + 333751040694.

It is an arithmetic number, because the mean of its divisors is an integer number (1001253122067).

Almost surely, 2^{4005012488262} is an apocalyptic number.

4005012488262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4005012488262 is a wasteful number, since it uses less digits than its factorization.

4005012488262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667502081382.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 4005012488262 in words is "four trillion, five billion, twelve million, four hundred eighty-eight thousand, two hundred sixty-two".