1234040354 has 8 divisors (see below), whose sum is σ = 1901089308. Its totient is φ = 600343920.

The previous prime is 1234040351. The next prime is 1234040363. The reversal of 1234040354 is 4530404321.

It can be written as a sum of positive squares in 2 ways, for example, as 1134140329 + 99900025 = 33677^2 + 9995^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1234040351) 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, 8338037 + ... + 8338184.

Almost surely, 2^1234040354 is an apocalyptic number.

1234040354 is a deficient number, since it is larger than the sum of its proper divisors (667048954).

1234040354 is a wasteful number, since it uses less digits than its factorization.

1234040354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676260.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1234040354 is about 35128.9105154145. The cubic root of 1234040354 is about 1072.6131587487.

Adding to 1234040354 its reverse (4530404321), we get a palindrome (5764444675).

The spelling of 1234040354 in words is "one billion, two hundred thirty-four million, forty thousand, three hundred fifty-four".