264401113231234 has 16 divisors (see below), whose sum is σ = 453259542131136. Its totient is φ = 113314640094000.

The previous prime is 264401113231207. The next prime is 264401113231301. The reversal of 264401113231234 is 432132311104462.

It is a junction number, because it is equal to n+sod(n) for n = 264401113231193 and 264401113231202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3828249 + ... + 23312179.

It is an arithmetic number, because the mean of its divisors is an integer number (28328721383196).

Almost surely, 2^{264401113231234} is an apocalyptic number.

264401113231234 is a deficient number, since it is larger than the sum of its proper divisors (188858428899902).

264401113231234 is a wasteful number, since it uses less digits than its factorization.

264401113231234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20453241.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 264401113231234 its reverse (432132311104462), we get a palindrome (696533424335696).

The spelling of 264401113231234 in words is "two hundred sixty-four trillion, four hundred one billion, one hundred thirteen million, two hundred thirty-one thousand, two hundred thirty-four".