40960011 has 4 divisors (see below), whose sum is σ = 54613352. Its totient is φ = 27306672.

The previous prime is 40960009. The next prime is 40960013. The reversal of 40960011 is 11006904.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40960009) and next prime (40960013).

It is not a de Polignac number, because 40960011 - 2¹ = 40960009 is a prime.

It is a super-2 number, since 2×40960011² = 3355445002240242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40960011.

It is not an unprimeable number, because it can be changed into a prime (40960013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6826666 + ... + 6826671.

It is an arithmetic number, because the mean of its divisors is an integer number (13653338).

Almost surely, 2^40960011 is an apocalyptic number.

40960011 is a deficient number, since it is larger than the sum of its proper divisors (13653341).

40960011 is a wasteful number, since it uses less digits than its factorization.

40960011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13653340.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 40960011 is about 6400.0008593749. Note that the first 3 decimals coincide. The cubic root of 40960011 is about 344.7095812629.

Adding to 40960011 its reverse (11006904), we get a palindrome (51966915).

The spelling of 40960011 in words is "forty million, nine hundred sixty thousand, eleven".