40264242105 has 8 divisors (see below), whose sum is σ = 64422787392. Its totient is φ = 21474262448.

The previous prime is 40264242101. The next prime is 40264242113. The reversal of 40264242105 is 50124246204.

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 40264242105 - 2² = 40264242101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40264242101) 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, 1342141389 + ... + 1342141418.

It is an arithmetic number, because the mean of its divisors is an integer number (8052848424).

Almost surely, 2^40264242105 is an apocalyptic number.

It is an amenable number.

40264242105 is a deficient number, since it is larger than the sum of its proper divisors (24158545287).

40264242105 is a wasteful number, since it uses less digits than its factorization.

40264242105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684282815.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 40264242105 its reverse (50124246204), we get a palindrome (90388488309).

The spelling of 40264242105 in words is "forty billion, two hundred sixty-four million, two hundred forty-two thousand, one hundred five".