1341123234 has 64 divisors (see below), whose sum is σ = 3127444992. Its totient is φ = 378886400.

The previous prime is 1341123233. The next prime is 1341123257. The reversal of 1341123234 is 4323211431.

It is a happy number.

It is a super-2 number, since 2×1341123234² = 3597223057549237512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341123233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114469 + ... + 125639.

It is an arithmetic number, because the mean of its divisors is an integer number (48866328).

Almost surely, 2^1341123234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341123234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1563722496).

1341123234 is an abundant number, since it is smaller than the sum of its proper divisors (1786321758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341123234 is a wasteful number, since it uses less digits than its factorization.

1341123234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11311.

The product of its digits is 1728, while the sum is 24.

The square root of 1341123234 is about 36621.3494289875. The cubic root of 1341123234 is about 1102.7817292059.

Adding to 1341123234 its reverse (4323211431), we get a palindrome (5664334665).

The spelling of 1341123234 in words is "one billion, three hundred forty-one million, one hundred twenty-three thousand, two hundred thirty-four".