1004305501242 has 64 divisors (see below), whose sum is σ = 2253662611200. Its totient is φ = 331491424320.

The previous prime is 1004305501237. The next prime is 1004305501273. The reversal of 1004305501242 is 2421055034001.

1004305501242 is a `hidden beast` number, since 100 + 4 + 3 + 0 + 550 + 1 + 2 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9583267 + ... + 9687497.

It is an arithmetic number, because the mean of its divisors is an integer number (35213478300).

Almost surely, 2^{1004305501242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1004305501242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1126831305600).

1004305501242 is an abundant number, since it is smaller than the sum of its proper divisors (1249357109958).

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

1004305501242 is a wasteful number, since it uses less digits than its factorization.

1004305501242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105988 (or 105982 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 1004305501242 in words is "one trillion, four billion, three hundred five million, five hundred one thousand, two hundred forty-two".