1127777134049 has 8 divisors (see below), whose sum is σ = 1136382149472. Its totient is φ = 1119192681600.

The previous prime is 1127777134031. The next prime is 1127777134069. The reversal of 1127777134049 is 9404317777211.

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 1127777134049 - 2³² = 1123482166753 is a prime.

It is a super-2 number, since 2×1127777134049² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1127777134069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5030627 + ... + 5250024.

It is an arithmetic number, because the mean of its divisors is an integer number (142047768684).

Almost surely, 2^{1127777134049} is an apocalyptic number.

It is an amenable number.

1127777134049 is a deficient number, since it is larger than the sum of its proper divisors (8605015423).

1127777134049 is a wasteful number, since it uses less digits than its factorization.

1127777134049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10281487.

The product of its (nonzero) digits is 2074464, while the sum is 53.

The spelling of 1127777134049 in words is "one trillion, one hundred twenty-seven billion, seven hundred seventy-seven million, one hundred thirty-four thousand, forty-nine".