240003104134253 has 2 divisors, whose sum is σ = 240003104134254. Its totient is φ = 240003104134252.

The previous prime is 240003104134231. The next prime is 240003104134307. The reversal of 240003104134253 is 352431401300042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192052423456804 + 47950680677449 = 13858298^2 + 6924643^2 .

It is a cyclic number.

It is not a de Polignac number, because 240003104134253 - 2²⁰ = 240003103085677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240003104134153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120001552067126 + 120001552067127.

It is an arithmetic number, because the mean of its divisors is an integer number (120001552067127).

Almost surely, 2^{240003104134253} is an apocalyptic number.

It is an amenable number.

240003104134253 is a deficient number, since it is larger than the sum of its proper divisors (1).

240003104134253 is an equidigital number, since it uses as much as digits as its factorization.

240003104134253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 240003104134253 its reverse (352431401300042), we get a palindrome (592434505434295).

The spelling of 240003104134253 in words is "two hundred forty trillion, three billion, one hundred four million, one hundred thirty-four thousand, two hundred fifty-three".