265241140561433 has 16 divisors (see below), whose sum is σ = 276848662164480. Its totient is φ = 253639898557584.

The previous prime is 265241140561429. The next prime is 265241140561547. The reversal of 265241140561433 is 334165041142562.

265241140561433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 265241140561433 - 2² = 265241140561429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265241140560433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4937539748 + ... + 4937593466.

It is an arithmetic number, because the mean of its divisors is an integer number (17303041385280).

Almost surely, 2^{265241140561433} is an apocalyptic number.

265241140561433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

265241140561433 is a deficient number, since it is larger than the sum of its proper divisors (11607521603047).

265241140561433 is a wasteful number, since it uses less digits than its factorization.

265241140561433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108148.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 265241140561433 in words is "two hundred sixty-five trillion, two hundred forty-one billion, one hundred forty million, five hundred sixty-one thousand, four hundred thirty-three".