11270007546721 has 8 divisors (see below), whose sum is σ = 14050918499904. Its totient is φ = 8781824062320.

The previous prime is 11270007546713. The next prime is 11270007546751. The reversal of 11270007546721 is 12764570007211.

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

It is a cyclic number.

It is not a de Polignac number, because 11270007546721 - 2³ = 11270007546713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11270007546701) 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, 73181867110 + ... + 73181867263.

It is an arithmetic number, because the mean of its divisors is an integer number (1756364812488).

Almost surely, 2^{11270007546721} is an apocalyptic number.

11270007546721 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11270007546721 is a deficient number, since it is larger than the sum of its proper divisors (2780910953183).

11270007546721 is a wasteful number, since it uses less digits than its factorization.

11270007546721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146363734391.

The product of its (nonzero) digits is 164640, while the sum is 43.

The spelling of 11270007546721 in words is "eleven trillion, two hundred seventy billion, seven million, five hundred forty-six thousand, seven hundred twenty-one".