1234455041 has 4 divisors (see below), whose sum is σ = 1245992112. Its totient is φ = 1222917972.

The previous prime is 1234455037. The next prime is 1234455043. The reversal of 1234455041 is 1405544321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1405544321 = 8363 ⋅168067.

It is a cyclic number.

It is not a de Polignac number, because 1234455041 - 2² = 1234455037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1234454995 and 1234455013.

It is not an unprimeable number, because it can be changed into a prime (1234455043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5768375 + ... + 5768588.

It is an arithmetic number, because the mean of its divisors is an integer number (311498028).

Almost surely, 2^1234455041 is an apocalyptic number.

It is an amenable number.

1234455041 is a deficient number, since it is larger than the sum of its proper divisors (11537071).

1234455041 is a wasteful number, since it uses less digits than its factorization.

1234455041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11537070.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1234455041 is about 35134.8123803159. The cubic root of 1234455041 is about 1072.7332922914.

Adding to 1234455041 its reverse (1405544321), we get a palindrome (2639999362).

The spelling of 1234455041 in words is "one billion, two hundred thirty-four million, four hundred fifty-five thousand, forty-one".