11455260242 has 8 divisors (see below), whose sum is σ = 17184697932. Its totient is φ = 5727027600.

The previous prime is 11455260241. The next prime is 11455260251. The reversal of 11455260242 is 24206255411.

It can be written as a sum of positive squares in 2 ways, for example, as 7175614681 + 4279645561 = 84709^2 + 65419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11455260199 and 11455260208.

It is not an unprimeable number, because it can be changed into a prime (11455260241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277109 + ... + 315752.

Almost surely, 2^11455260242 is an apocalyptic number.

11455260242 is a deficient number, since it is larger than the sum of its proper divisors (5729437690).

11455260242 is an equidigital number, since it uses as much as digits as its factorization.

11455260242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602524.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 11455260242 in words is "eleven billion, four hundred fifty-five million, two hundred sixty thousand, two hundred forty-two".