400434001201214 has 16 divisors (see below), whose sum is σ = 606487536806400. Its totient is φ = 198272865316824.

The previous prime is 400434001201211. The next prime is 400434001201229. The reversal of 400434001201214 is 412102100434004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400434001201211) 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, 343512824 + ... + 344676555.

It is an arithmetic number, because the mean of its divisors is an integer number (37905471050400).

Almost surely, 2^{400434001201214} is an apocalyptic number.

400434001201214 is a deficient number, since it is larger than the sum of its proper divisors (206053535605186).

400434001201214 is a wasteful number, since it uses less digits than its factorization.

400434001201214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688192207.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 400434001201214 its reverse (412102100434004), we get a palindrome (812536101635218).

The spelling of 400434001201214 in words is "four hundred trillion, four hundred thirty-four billion, one million, two hundred one thousand, two hundred fourteen".