1504111230145 has 16 divisors (see below), whose sum is σ = 2011690563840. Its totient is φ = 1072901631744.

The previous prime is 1504111230101. The next prime is 1504111230173. The reversal of 1504111230145 is 5410321114051.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1504111230145 - 2¹¹ = 1504111228097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465667497 + ... + 465670726.

It is an arithmetic number, because the mean of its divisors is an integer number (125730660240).

Almost surely, 2^{1504111230145} is an apocalyptic number.

It is an amenable number.

1504111230145 is a deficient number, since it is larger than the sum of its proper divisors (507579333695).

1504111230145 is a wasteful number, since it uses less digits than its factorization.

1504111230145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931338264.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1504111230145 its reverse (5410321114051), we get a palindrome (6914432344196).

The spelling of 1504111230145 in words is "one trillion, five hundred four billion, one hundred eleven million, two hundred thirty thousand, one hundred forty-five".