1004145150023 has 4 divisors (see below), whose sum is σ = 1036536929088. Its totient is φ = 971753370960.

The previous prime is 1004145150007. The next prime is 1004145150059. The reversal of 1004145150023 is 3200515414001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1004145150023 - 2⁴ = 1004145150007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004145149974 and 1004145150001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004145150823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16195889486 + ... + 16195889547.

It is an arithmetic number, because the mean of its divisors is an integer number (259134232272).

Almost surely, 2^{1004145150023} is an apocalyptic number.

1004145150023 is a deficient number, since it is larger than the sum of its proper divisors (32391779065).

1004145150023 is an equidigital number, since it uses as much as digits as its factorization.

1004145150023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32391779064.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 1004145150023 in words is "one trillion, four billion, one hundred forty-five million, one hundred fifty thousand, twenty-three".