265141413890 has 64 divisors (see below), whose sum is σ = 486250128000. Its totient is φ = 104077923840.

The previous prime is 265141413851. The next prime is 265141413907. The reversal of 265141413890 is 98314141562.

265141413890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99713381 + ... + 99716039.

It is an arithmetic number, because the mean of its divisors is an integer number (7597658250).

Almost surely, 2^265141413890 is an apocalyptic number.

265141413890 is a deficient number, since it is larger than the sum of its proper divisors (221108714110).

265141413890 is a wasteful number, since it uses less digits than its factorization.

265141413890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 265141413890 in words is "two hundred sixty-five billion, one hundred forty-one million, four hundred thirteen thousand, eight hundred ninety".