265143114155042 has 16 divisors (see below), whose sum is σ = 422068899415680. Its totient is φ = 124489008702528.

The previous prime is 265143114155041. The next prime is 265143114155047. The reversal of 265143114155042 is 240551411341562.

It is a super-2 number, since 2×265143114155042² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 265143114154984 and 265143114155002.

It is not an unprimeable number, because it can be changed into a prime (265143114155041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8881906358 + ... + 8881936209.

It is an arithmetic number, because the mean of its divisors is an integer number (26379306213480).

Almost surely, 2^{265143114155042} is an apocalyptic number.

265143114155042 is a deficient number, since it is larger than the sum of its proper divisors (156925785260638).

265143114155042 is a wasteful number, since it uses less digits than its factorization.

265143114155042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17763843025.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 265143114155042 in words is "two hundred sixty-five trillion, one hundred forty-three billion, one hundred fourteen million, one hundred fifty-five thousand, forty-two".