1071612111704 has 16 divisors (see below), whose sum is σ = 2009344190400. Its totient is φ = 535786994272.

The previous prime is 1071612111677. The next prime is 1071612111727. The reversal of 1071612111704 is 4071112161701.

It is a super-2 number, since 2×1071612111704² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2142344 + ... + 2594775.

It is an arithmetic number, because the mean of its divisors is an integer number (125584011900).

Almost surely, 2^{1071612111704} is an apocalyptic number.

It is an amenable number.

1071612111704 is a deficient number, since it is larger than the sum of its proper divisors (937732078696).

1071612111704 is a wasteful number, since it uses less digits than its factorization.

1071612111704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765402 (or 4765398 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 32.

The spelling of 1071612111704 in words is "one trillion, seventy-one billion, six hundred twelve million, one hundred eleven thousand, seven hundred four".