11241078657 has 8 divisors (see below), whose sum is σ = 15869758176. Its totient is φ = 7053225792.

The previous prime is 11241078647. The next prime is 11241078677. The reversal of 11241078657 is 75687014211.

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

It is not a de Polignac number, because 11241078657 - 2⁷ = 11241078529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11241078647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110206603 + ... + 110206704.

It is an arithmetic number, because the mean of its divisors is an integer number (1983719772).

Almost surely, 2^11241078657 is an apocalyptic number.

11241078657 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11241078657 is a deficient number, since it is larger than the sum of its proper divisors (4628679519).

11241078657 is a wasteful number, since it uses less digits than its factorization.

11241078657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220413327.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 11241078657 in words is "eleven billion, two hundred forty-one million, seventy-eight thousand, six hundred fifty-seven".