265201516021342 has 16 divisors (see below), whose sum is σ = 421226614382112. Its totient is φ = 124793541100800.

The previous prime is 265201516021319. The next prime is 265201516021357. The reversal of 265201516021342 is 243120615102562.

It is a junction number, because it is equal to n+sod(n) for n = 265201516021295 and 265201516021304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223534698 + ... + 224717965.

It is an arithmetic number, because the mean of its divisors is an integer number (26326663398882).

Almost surely, 2^{265201516021342} is an apocalyptic number.

265201516021342 is a deficient number, since it is larger than the sum of its proper divisors (156025098360770).

265201516021342 is a wasteful number, since it uses less digits than its factorization.

265201516021342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448270083.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 265201516021342 in words is "two hundred sixty-five trillion, two hundred one billion, five hundred sixteen million, twenty-one thousand, three hundred forty-two".