142412260565 has 16 divisors (see below), whose sum is σ = 179997542400. Its totient is φ = 107868480192.

The previous prime is 142412260547. The next prime is 142412260567. The reversal of 142412260565 is 565062214241.

It is a cyclic number.

It is not a de Polignac number, because 142412260565 - 2¹⁰ = 142412259541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142412260567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292730 + ... + 608699.

It is an arithmetic number, because the mean of its divisors is an integer number (11249846400).

Almost surely, 2^142412260565 is an apocalyptic number.

It is an amenable number.

142412260565 is a deficient number, since it is larger than the sum of its proper divisors (37585281835).

142412260565 is a wasteful number, since it uses less digits than its factorization.

142412260565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903116.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 142412260565 in words is "one hundred forty-two billion, four hundred twelve million, two hundred sixty thousand, five hundred sixty-five".