40688711411 has 8 divisors (see below), whose sum is σ = 41904822240. Its totient is φ = 39478727808.

The previous prime is 40688711381. The next prime is 40688711501. The reversal of 40688711411 is 11411788604.

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 40688711411 - 2²⁶ = 40621602547 is a prime.

It is a super-2 number, since 2×40688711411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40688711611) 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, 1518326 + ... + 1544891.

It is an arithmetic number, because the mean of its divisors is an integer number (5238102780).

Almost surely, 2^40688711411 is an apocalyptic number.

40688711411 is a deficient number, since it is larger than the sum of its proper divisors (1216110829).

40688711411 is a wasteful number, since it uses less digits than its factorization.

40688711411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063613.

The product of its (nonzero) digits is 43008, while the sum is 41.

The spelling of 40688711411 in words is "forty billion, six hundred eighty-eight million, seven hundred eleven thousand, four hundred eleven".