1234234401 has 8 divisors (see below), whose sum is σ = 1648540320. Its totient is φ = 821375712.

The previous prime is 1234234399. The next prime is 1234234409. The reversal of 1234234401 is 1044324321.

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

It is not a de Polignac number, because 1234234401 - 2¹ = 1234234399 is a prime.

It is a super-2 number, since 2×1234234401² = 3046669113223657602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1234234409) 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, 359815 + ... + 363228.

It is an arithmetic number, because the mean of its divisors is an integer number (206067540).

Almost surely, 2^1234234401 is an apocalyptic number.

It is an amenable number.

1234234401 is a deficient number, since it is larger than the sum of its proper divisors (414305919).

1234234401 is an equidigital number, since it uses as much as digits as its factorization.

1234234401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723615.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1234234401 is about 35131.6723342342. The cubic root of 1234234401 is about 1072.6693769149.

Adding to 1234234401 its reverse (1044324321), we get a palindrome (2278558722).

The spelling of 1234234401 in words is "one billion, two hundred thirty-four million, two hundred thirty-four thousand, four hundred one".