1042502004 has 36 divisors (see below), whose sum is σ = 2643825184. Its totient is φ = 346365072.

The previous prime is 1042501981. The next prime is 1042502011. The reversal of 1042502004 is 4002052401.

1042502004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36112 + ... + 58215.

Almost surely, 2^1042502004 is an apocalyptic number.

It is an amenable number.

1042502004 is an abundant number, since it is smaller than the sum of its proper divisors (1601323180).

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

1042502004 is a wasteful number, since it uses less digits than its factorization.

1042502004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94644 (or 94639 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1042502004 is about 32287.7996153346. The cubic root of 1042502004 is about 1013.9712303498.

Adding to 1042502004 its reverse (4002052401), we get a palindrome (5044554405).

The spelling of 1042502004 in words is "one billion, forty-two million, five hundred two thousand, four".