400132010001 has 8 divisors (see below), whose sum is σ = 533637088864. Its totient is φ = 266690802240.

The previous prime is 400132009961. The next prime is 400132010017. The reversal of 400132010001 is 100010231004.

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 400132010001 - 2¹⁸ = 400131747857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400132010401) 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 7 ways as a sum of consecutive naturals, for example, 15953155 + ... + 15978216.

It is an arithmetic number, because the mean of its divisors is an integer number (66704636108).

Almost surely, 2^400132010001 is an apocalyptic number.

It is an amenable number.

400132010001 is a deficient number, since it is larger than the sum of its proper divisors (133505078863).

400132010001 is a wasteful number, since it uses less digits than its factorization.

400132010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31935551.

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

Adding to 400132010001 its reverse (100010231004), we get a palindrome (500142241005).

The spelling of 400132010001 in words is "four hundred billion, one hundred thirty-two million, ten thousand, one".