11454200047 has 2 divisors, whose sum is σ = 11454200048. Its totient is φ = 11454200046.

The previous prime is 11454200039. The next prime is 11454200057. The reversal of 11454200047 is 74000245411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11454200047 - 2³ = 11454200039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11454199988 and 11454200024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454200057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727100023 + 5727100024.

It is an arithmetic number, because the mean of its divisors is an integer number (5727100024).

Almost surely, 2^11454200047 is an apocalyptic number.

11454200047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454200047 is an equidigital number, since it uses as much as digits as its factorization.

11454200047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 28.

Adding to 11454200047 its reverse (74000245411), we get a palindrome (85454445458).

The spelling of 11454200047 in words is "eleven billion, four hundred fifty-four million, two hundred thousand, forty-seven".