1004225350542 has 64 divisors (see below), whose sum is σ = 2141387443200. Its totient is φ = 313041231360.

The previous prime is 1004225350487. The next prime is 1004225350543. The reversal of 1004225350542 is 2450535224001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004225350543) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 55116618 + ... + 55134834.

It is an arithmetic number, because the mean of its divisors is an integer number (33459178800).

Almost surely, 2^{1004225350542} is an apocalyptic number.

1004225350542 is an abundant number, since it is smaller than the sum of its proper divisors (1137162092658).

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

1004225350542 is a wasteful number, since it uses less digits than its factorization.

1004225350542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24441.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 1004225350542 in words is "one trillion, four billion, two hundred twenty-five million, three hundred fifty thousand, five hundred forty-two".