1204131434 has 8 divisors (see below), whose sum is σ = 1970396928. Its totient is φ = 547332460.

The previous prime is 1204131421. The next prime is 1204131449. The reversal of 1204131434 is 4341314021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27366602 + ... + 27366645.

It is an arithmetic number, because the mean of its divisors is an integer number (246299616).

Almost surely, 2^1204131434 is an apocalyptic number.

1204131434 is a deficient number, since it is larger than the sum of its proper divisors (766265494).

1204131434 is a wasteful number, since it uses less digits than its factorization.

1204131434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54733260.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1204131434 is about 34700.5970265643. The cubic root of 1204131434 is about 1063.8767011146.

Adding to 1204131434 its reverse (4341314021), we get a palindrome (5545445455).

The spelling of 1204131434 in words is "one billion, two hundred four million, one hundred thirty-one thousand, four hundred thirty-four".