11270066457 has 8 divisors (see below), whose sum is σ = 16182659584. Its totient is φ = 6935425488.

The previous prime is 11270066389. The next prime is 11270066471. The reversal of 11270066457 is 75466007211.

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

It is not a de Polignac number, because 11270066457 - 2⁷ = 11270066329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 288976063 = 11270066457 / (1 + 1 + 2 + 7 + 0 + 0 + 6 + 6 + 4 + 5 + 7).

It is not an unprimeable number, because it can be changed into a prime (11270066477) 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, 144487993 + ... + 144488070.

It is an arithmetic number, because the mean of its divisors is an integer number (2022832448).

Almost surely, 2^11270066457 is an apocalyptic number.

It is an amenable number.

11270066457 is a deficient number, since it is larger than the sum of its proper divisors (4912593127).

11270066457 is a wasteful number, since it uses less digits than its factorization.

11270066457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288976079.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 11270066457 in words is "eleven billion, two hundred seventy million, sixty-six thousand, four hundred fifty-seven".