1175404995997 has 8 divisors (see below), whose sum is σ = 1177970192640. Its totient is φ = 1172840264160.

The previous prime is 1175404995991. The next prime is 1175404996019. The reversal of 1175404995997 is 7995994045711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1175404995997 is a prime.

It is a super-2 number, since 2×1175404995997² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1175404995991) 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, 5212722 + ... + 5433532.

It is an arithmetic number, because the mean of its divisors is an integer number (147246274080).

Almost surely, 2^{1175404995997} is an apocalyptic number.

It is an amenable number.

1175404995997 is a deficient number, since it is larger than the sum of its proper divisors (2565196643).

1175404995997 is a wasteful number, since it uses less digits than its factorization.

1175404995997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232403.

The product of its (nonzero) digits is 128595600, while the sum is 70.

The spelling of 1175404995997 in words is "one trillion, one hundred seventy-five billion, four hundred four million, nine hundred ninety-five thousand, nine hundred ninety-seven".