11467261157 has 8 divisors (see below), whose sum is σ = 12510536832. Its totient is φ = 10424118400.

The previous prime is 11467261151. The next prime is 11467261193. The reversal of 11467261157 is 75116276411.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11467261157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11467261151) 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, 258773 + ... + 299829.

It is an arithmetic number, because the mean of its divisors is an integer number (1563817104).

Almost surely, 2^11467261157 is an apocalyptic number.

It is an amenable number.

11467261157 is a deficient number, since it is larger than the sum of its proper divisors (1043275675).

11467261157 is a wasteful number, since it uses less digits than its factorization.

11467261157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66459.

The product of its digits is 70560, while the sum is 41.

The spelling of 11467261157 in words is "eleven billion, four hundred sixty-seven million, two hundred sixty-one thousand, one hundred fifty-seven".