1234421141 has 8 divisors (see below), whose sum is σ = 1241879040. Its totient is φ = 1226986288.

The previous prime is 1234421137. The next prime is 1234421143. The reversal of 1234421141 is 1411244321.

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 1234421141 - 2² = 1234421137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234421143) 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, 108380 + ... + 119226.

It is an arithmetic number, because the mean of its divisors is an integer number (155234880).

Almost surely, 2^1234421141 is an apocalyptic number.

It is an amenable number.

1234421141 is a deficient number, since it is larger than the sum of its proper divisors (7457899).

1234421141 is a wasteful number, since it uses less digits than its factorization.

1234421141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523.

The product of its digits is 768, while the sum is 23.

The square root of 1234421141 is about 35134.3299494953. The cubic root of 1234421141 is about 1072.7234725760.

Adding to 1234421141 its reverse (1411244321), we get a palindrome (2645665462).

The spelling of 1234421141 in words is "one billion, two hundred thirty-four million, four hundred twenty-one thousand, one hundred forty-one".