1004689439124 has 48 divisors (see below), whose sum is σ = 2836770185088. Its totient is φ = 270168588288.

The previous prime is 1004689439113. The next prime is 1004689439129. The reversal of 1004689439124 is 4219349864001.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004689439129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 351780589 + ... + 351783444.

It is an arithmetic number, because the mean of its divisors is an integer number (59099378856).

Almost surely, 2^{1004689439124} is an apocalyptic number.

1004689439124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1004689439124 is an abundant number, since it is smaller than the sum of its proper divisors (1832080745964).

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

1004689439124 is a wasteful number, since it uses less digits than its factorization.

1004689439124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703564064 (or 703564062 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 1004689439124 in words is "one trillion, four billion, six hundred eighty-nine million, four hundred thirty-nine thousand, one hundred twenty-four".