1234423201 has 8 divisors (see below), whose sum is σ = 1354168800. Its totient is φ = 1115931840.

The previous prime is 1234423199. The next prime is 1234423207. The reversal of 1234423201 is 1023244321.

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 1234423201 - 2¹ = 1234423199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234423207) 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, 311496 + ... + 315433.

It is an arithmetic number, because the mean of its divisors is an integer number (169271100).

Almost surely, 2^1234423201 is an apocalyptic number.

1234423201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1234423201 is a deficient number, since it is larger than the sum of its proper divisors (119745599).

1234423201 is a wasteful number, since it uses less digits than its factorization.

1234423201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627119.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1234423201 is about 35134.3592655395. The cubic root of 1234423201 is about 1072.7240692954.

Adding to 1234423201 its reverse (1023244321), we get a palindrome (2257667522).

The spelling of 1234423201 in words is "one billion, two hundred thirty-four million, four hundred twenty-three thousand, two hundred one".