11430486353 has 16 divisors (see below), whose sum is σ = 13433164416. Its totient is φ = 9588915840.

The previous prime is 11430486311. The next prime is 11430486371. The reversal of 11430486353 is 35368403411.

It is a cyclic number.

It is not a de Polignac number, because 11430486353 - 2¹⁶ = 11430420817 is a prime.

It is a super-2 number, since 2×11430486353² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11430486373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502676 + ... + 524922.

It is an arithmetic number, because the mean of its divisors is an integer number (839572776).

Almost surely, 2^11430486353 is an apocalyptic number.

11430486353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11430486353 is a deficient number, since it is larger than the sum of its proper divisors (2002678063).

11430486353 is a wasteful number, since it uses less digits than its factorization.

11430486353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25864.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 11430486353 its reverse (35368403411), we get a palindrome (46798889764).

The spelling of 11430486353 in words is "eleven billion, four hundred thirty million, four hundred eighty-six thousand, three hundred fifty-three".