263490112467 has 12 divisors (see below), whose sum is σ = 390883230400. Its totient is φ = 170912505168.

The previous prime is 263490112439. The next prime is 263490112489. The reversal of 263490112467 is 764211094362.

263490112467 is a `hidden beast` number, since 2 + 6 + 3 + 490 + 112 + 46 + 7 = 666.

It is not a de Polignac number, because 263490112467 - 2²⁰ = 263489063891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (263490112427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395630467 + ... + 395631132.

Almost surely, 2^263490112467 is an apocalyptic number.

263490112467 is a deficient number, since it is larger than the sum of its proper divisors (127393117933).

263490112467 is a wasteful number, since it uses less digits than its factorization.

263490112467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791261642 (or 791261639 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 263490112467 in words is "two hundred sixty-three billion, four hundred ninety million, one hundred twelve thousand, four hundred sixty-seven".