40231200001 has 4 divisors (see below), whose sum is σ = 42348631600. Its totient is φ = 38113768404.

The previous prime is 40231199993. The next prime is 40231200019. The reversal of 40231200001 is 10000213204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40231200001 - 2³ = 40231199993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40231200901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058715771 + ... + 1058715808.

It is an arithmetic number, because the mean of its divisors is an integer number (10587157900).

Almost surely, 2^40231200001 is an apocalyptic number.

It is an amenable number.

40231200001 is a deficient number, since it is larger than the sum of its proper divisors (2117431599).

40231200001 is a wasteful number, since it uses less digits than its factorization.

40231200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117431598.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 40231200001 its reverse (10000213204), we get a palindrome (50231413205).

The spelling of 40231200001 in words is "forty billion, two hundred thirty-one million, two hundred thousand, one".