1004215423245 has 32 divisors (see below), whose sum is σ = 1747239061248. Its totient is φ = 490453060608.

The previous prime is 1004215423207. The next prime is 1004215423259. The reversal of 1004215423245 is 5423245124001.

It is not a de Polignac number, because 1004215423245 - 2⁸ = 1004215422989 is a prime.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 53208129 + ... + 53226998.

It is an arithmetic number, because the mean of its divisors is an integer number (54601220664).

Almost surely, 2^{1004215423245} is an apocalyptic number.

1004215423245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004215423245 is a deficient number, since it is larger than the sum of its proper divisors (743023638003).

1004215423245 is a wasteful number, since it uses less digits than its factorization.

1004215423245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106435189.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 1004215423245 in words is "one trillion, four billion, two hundred fifteen million, four hundred twenty-three thousand, two hundred forty-five".