1100428715471 has 8 divisors (see below), whose sum is σ = 1106818018704. Its totient is φ = 1094039739520.

The previous prime is 1100428715461. The next prime is 1100428715473. The reversal of 1100428715471 is 1745178240011.

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 1100428715471 - 2¹⁰ = 1100428714447 is a prime.

It is a super-3 number, since 3×1100428715471³ (a number of 37 digits) contains 333 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 (1100428715473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10997456 + ... + 11097066.

It is an arithmetic number, because the mean of its divisors is an integer number (138352252338).

Almost surely, 2^{1100428715471} is an apocalyptic number.

1100428715471 is a deficient number, since it is larger than the sum of its proper divisors (6389303233).

1100428715471 is an equidigital number, since it uses as much as digits as its factorization.

1100428715471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163641.

The product of its (nonzero) digits is 62720, while the sum is 41.

The spelling of 1100428715471 in words is "one trillion, one hundred billion, four hundred twenty-eight million, seven hundred fifteen thousand, four hundred seventy-one".