1147011427677 has 8 divisors (see below), whose sum is σ = 1539612655200. Its totient is φ = 759542242640.

The previous prime is 1147011427673. The next prime is 1147011427699. The reversal of 1147011427677 is 7767241107411.

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 1147011427677 - 2² = 1147011427673 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147011427673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283010099 + ... + 1283010992.

It is an arithmetic number, because the mean of its divisors is an integer number (192451581900).

Almost surely, 2^{1147011427677} is an apocalyptic number.

It is an amenable number.

1147011427677 is a deficient number, since it is larger than the sum of its proper divisors (392601227523).

1147011427677 is a wasteful number, since it uses less digits than its factorization.

1147011427677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566021243.

The product of its (nonzero) digits is 460992, while the sum is 48.

The spelling of 1147011427677 in words is "one trillion, one hundred forty-seven billion, eleven million, four hundred twenty-seven thousand, six hundred seventy-seven".