11776074271 has 16 divisors (see below), whose sum is σ = 12875466240. Its totient is φ = 10704687840.

The previous prime is 11776074269. The next prime is 11776074281. The reversal of 11776074271 is 17247067711.

It is a cyclic number.

It is not a de Polignac number, because 11776074271 - 2¹ = 11776074269 is a prime.

It is a super-2 number, since 2×11776074271² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11776074251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841296 + ... + 855178.

It is an arithmetic number, because the mean of its divisors is an integer number (804716640).

Almost surely, 2^11776074271 is an apocalyptic number.

11776074271 is a deficient number, since it is larger than the sum of its proper divisors (1099391969).

11776074271 is a wasteful number, since it uses less digits than its factorization.

11776074271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14886.

The product of its (nonzero) digits is 115248, while the sum is 43.

The spelling of 11776074271 in words is "eleven billion, seven hundred seventy-six million, seventy-four thousand, two hundred seventy-one".