40231000011 has 8 divisors (see below), whose sum is σ = 53642459200. Its totient is φ = 26820103752.

The previous prime is 40231000001. The next prime is 40231000081. The reversal of 40231000011 is 11000013204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40231000011 - 2⁶ = 40230999947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40231000001) 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, 71940 + ... + 292638.

It is an arithmetic number, because the mean of its divisors is an integer number (6705307400).

Almost surely, 2^40231000011 is an apocalyptic number.

40231000011 is a deficient number, since it is larger than the sum of its proper divisors (13411459189).

40231000011 is a wasteful number, since it uses less digits than its factorization.

40231000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281465.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 40231000011 its reverse (11000013204), we get a palindrome (51231013215).

The spelling of 40231000011 in words is "forty billion, two hundred thirty-one million, eleven", and thus it is an aban number.