263461124616 has 32 divisors (see below), whose sum is σ = 658685862240. Its totient is φ = 87815968128.

The previous prime is 263461124603. The next prime is 263461124617. The reversal of 263461124616 is 616421164362.

263461124616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×263461124616² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (263461124617) 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, 231900 + ... + 762036.

It is an arithmetic number, because the mean of its divisors is an integer number (20583933195).

Almost surely, 2^263461124616 is an apocalyptic number.

It is an amenable number.

263461124616 is an abundant number, since it is smaller than the sum of its proper divisors (395224737624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

263461124616 is a wasteful number, since it uses less digits than its factorization.

263461124616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550853 (or 550849 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

Adding to 263461124616 its reverse (616421164362), we get a palindrome (879882288978).

The spelling of 263461124616 in words is "two hundred sixty-three billion, four hundred sixty-one million, one hundred twenty-four thousand, six hundred sixteen".