234200431406 has 32 divisors (see below), whose sum is σ = 364563763200. Its totient is φ = 112720767840.

The previous prime is 234200431403. The next prime is 234200431427. The reversal of 234200431406 is 604134002432.

It is a super-2 number, since 2×234200431406² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234200431403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10713035 + ... + 10734873.

It is an arithmetic number, because the mean of its divisors is an integer number (11392617600).

Almost surely, 2^234200431406 is an apocalyptic number.

234200431406 is a deficient number, since it is larger than the sum of its proper divisors (130363331794).

234200431406 is a wasteful number, since it uses less digits than its factorization.

234200431406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22784.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 234200431406 its reverse (604134002432), we get a palindrome (838334433838).

The spelling of 234200431406 in words is "two hundred thirty-four billion, two hundred million, four hundred thirty-one thousand, four hundred six".