1004147004774 has 16 divisors (see below), whose sum is σ = 2008324556208. Its totient is φ = 334710577152.

The previous prime is 1004147004761. The next prime is 1004147004799. The reversal of 1004147004774 is 4774007414001.

It is a super-2 number, since 2×1004147004774² (a number of 25 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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833787 + ... + 1644230.

It is an arithmetic number, because the mean of its divisors is an integer number (125520284763).

Almost surely, 2^{1004147004774} is an apocalyptic number.

1004147004774 is an abundant number, since it is smaller than the sum of its proper divisors (1004177551434).

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

1004147004774 is a wasteful number, since it uses less digits than its factorization.

1004147004774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545559.

The product of its (nonzero) digits is 87808, while the sum is 39.

The spelling of 1004147004774 in words is "one trillion, four billion, one hundred forty-seven million, four thousand, seven hundred seventy-four".