1129629655094 has 4 divisors (see below), whose sum is σ = 1694444482644. Its totient is φ = 564814827546.

The previous prime is 1129629655031. The next prime is 1129629655127. The reversal of 1129629655094 is 4905569269211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282407413772 + ... + 282407413775.

It is an arithmetic number, because the mean of its divisors is an integer number (423611120661).

Almost surely, 2^{1129629655094} is an apocalyptic number.

1129629655094 is a deficient number, since it is larger than the sum of its proper divisors (564814827550).

1129629655094 is an equidigital number, since it uses as much as digits as its factorization.

1129629655094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564814827549.

The product of its (nonzero) digits is 10497600, while the sum is 59.

The spelling of 1129629655094 in words is "one trillion, one hundred twenty-nine billion, six hundred twenty-nine million, six hundred fifty-five thousand, ninety-four".