232503142154045 has 16 divisors (see below), whose sum is σ = 318888458800128. Its totient is φ = 159417222696960.

The previous prime is 232503142153973. The next prime is 232503142154053. The reversal of 232503142154045 is 540451241305232.

It is not a de Polignac number, because 232503142154045 - 2¹⁰ = 232503142153021 is a prime.

It is a super-2 number, since 2×232503142154045² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232503142153993 and 232503142154011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280900676 + ... + 281727165.

It is an arithmetic number, because the mean of its divisors is an integer number (19930528675008).

Almost surely, 2^{232503142154045} is an apocalyptic number.

It is an amenable number.

232503142154045 is a deficient number, since it is larger than the sum of its proper divisors (86385316646083).

232503142154045 is a wasteful number, since it uses less digits than its factorization.

232503142154045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562639660.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 232503142154045 its reverse (540451241305232), we get a palindrome (772954383459277).

The spelling of 232503142154045 in words is "two hundred thirty-two trillion, five hundred three billion, one hundred forty-two million, one hundred fifty-four thousand, forty-five".