400003343232011 has 8 divisors (see below), whose sum is σ = 413358278711664. Its totient is φ = 386832613759200.

The previous prime is 400003343231993. The next prime is 400003343232019. The reversal of 400003343232011 is 110232343300004.

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

It is a cyclic number.

It is not a de Polignac number, because 400003343232011 - 2²⁶ = 400003276123147 is a prime.

It is a super-3 number, since 3×400003343232011³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400003343232019) 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, 46051497296 + ... + 46051505981.

It is an arithmetic number, because the mean of its divisors is an integer number (51669784838958).

Almost surely, 2^{400003343232011} is an apocalyptic number.

400003343232011 is a deficient number, since it is larger than the sum of its proper divisors (13354935479653).

400003343232011 is a wasteful number, since it uses less digits than its factorization.

400003343232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92103003421.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 400003343232011 its reverse (110232343300004), we get a palindrome (510235686532015).

The spelling of 400003343232011 in words is "four hundred trillion, three billion, three hundred forty-three million, two hundred thirty-two thousand, eleven".