11671885462 has 16 divisors (see below), whose sum is σ = 18001835280. Its totient is φ = 5673294432.

The previous prime is 11671885451. The next prime is 11671885469. The reversal of 11671885462 is 26458817611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11671885469) 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, 493548 + ... + 516655.

It is an arithmetic number, because the mean of its divisors is an integer number (1125114705).

Almost surely, 2^11671885462 is an apocalyptic number.

11671885462 is a deficient number, since it is larger than the sum of its proper divisors (6329949818).

11671885462 is a wasteful number, since it uses less digits than its factorization.

11671885462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010367.

The product of its digits is 645120, while the sum is 49.

The spelling of 11671885462 in words is "eleven billion, six hundred seventy-one million, eight hundred eighty-five thousand, four hundred sixty-two".