40324354011 has 40 divisors (see below), whose sum is σ = 60672069744. Its totient is φ = 26689720320.

The previous prime is 40324353997. The next prime is 40324354027. The reversal of 40324354011 is 11045342304.

It is a happy number.

40324354011 is a `hidden beast` number, since 40 + 32 + 43 + 540 + 11 = 666.

It is not a de Polignac number, because 40324354011 - 2²⁵ = 40290799579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40324354711) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6770811 + ... + 6776763.

Almost surely, 2^40324354011 is an apocalyptic number.

40324354011 is a deficient number, since it is larger than the sum of its proper divisors (20347715733).

40324354011 is a wasteful number, since it uses less digits than its factorization.

40324354011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553 (or 6544 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 40324354011 its reverse (11045342304), we get a palindrome (51369696315).

The spelling of 40324354011 in words is "forty billion, three hundred twenty-four million, three hundred fifty-four thousand, eleven".