40531036001 has 2 divisors, whose sum is σ = 40531036002. Its totient is φ = 40531036000.

The previous prime is 40531035997. The next prime is 40531036027. The reversal of 40531036001 is 10063013504.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36404258401 + 4126777600 = 190799^2 + 64240^2 .

It is a cyclic number.

It is not a de Polignac number, because 40531036001 - 2² = 40531035997 is a prime.

It is not a weakly prime, because it can be changed into another prime (40531036801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20265518000 + 20265518001.

It is an arithmetic number, because the mean of its divisors is an integer number (20265518001).

Almost surely, 2^40531036001 is an apocalyptic number.

It is an amenable number.

40531036001 is a deficient number, since it is larger than the sum of its proper divisors (1).

40531036001 is an equidigital number, since it uses as much as digits as its factorization.

40531036001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 40531036001 its reverse (10063013504), we get a palindrome (50594049505).

The spelling of 40531036001 in words is "forty billion, five hundred thirty-one million, thirty-six thousand, one".