263314433132 has 24 divisors (see below), whose sum is σ = 475979922432. Its totient is φ = 127325797200.

The previous prime is 263314433113. The next prime is 263314433153. The reversal of 263314433132 is 231334413362.

It is a junction number, because it is equal to n+sod(n) for n = 263314433092 and 263314433101.

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, 515318 + ... + 890045.

It is an arithmetic number, because the mean of its divisors is an integer number (19832496768).

Almost surely, 2^263314433132 is an apocalyptic number.

It is an amenable number.

263314433132 is a deficient number, since it is larger than the sum of its proper divisors (212665489300).

263314433132 is a wasteful number, since it uses less digits than its factorization.

263314433132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406909 (or 1406907 counting only the distinct ones).

The product of its digits is 93312, while the sum is 35.

Adding to 263314433132 its reverse (231334413362), we get a palindrome (494648846494).

The spelling of 263314433132 in words is "two hundred sixty-three billion, three hundred fourteen million, four hundred thirty-three thousand, one hundred thirty-two".