1327106624291 has 48 divisors (see below), whose sum is σ = 1609534080000. Its totient is φ = 1090195666560.

The previous prime is 1327106624287. The next prime is 1327106624321. The reversal of 1327106624291 is 1924266017231.

It is not a de Polignac number, because 1327106624291 - 2² = 1327106624287 is a prime.

It is a super-2 number, since 2×1327106624291² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1327106624201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31562480 + ... + 31604498.

It is an arithmetic number, because the mean of its divisors is an integer number (33531960000).

Almost surely, 2^{1327106624291} is an apocalyptic number.

1327106624291 is a deficient number, since it is larger than the sum of its proper divisors (282427455709).

1327106624291 is a wasteful number, since it uses less digits than its factorization.

1327106624291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42352 (or 42345 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 1327106624291 in words is "one trillion, three hundred twenty-seven billion, one hundred six million, six hundred twenty-four thousand, two hundred ninety-one".