400023212333101 has 8 divisors (see below), whose sum is σ = 457288969489664. Its totient is φ = 342787351168080.

The previous prime is 400023212333093. The next prime is 400023212333111. The reversal of 400023212333101 is 101333212320004.

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

It is not a de Polignac number, because 400023212333101 - 2³ = 400023212333093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400023212333111) 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, 7473969210 + ... + 7474022731.

It is an arithmetic number, because the mean of its divisors is an integer number (57161121186208).

Almost surely, 2^{400023212333101} is an apocalyptic number.

It is an amenable number.

400023212333101 is a deficient number, since it is larger than the sum of its proper divisors (57265757156563).

400023212333101 is a wasteful number, since it uses less digits than its factorization.

400023212333101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14947995771.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 400023212333101 its reverse (101333212320004), we get a palindrome (501356424653105).

The spelling of 400023212333101 in words is "four hundred trillion, twenty-three billion, two hundred twelve million, three hundred thirty-three thousand, one hundred one".