12071523044690 has 16 divisors (see below), whose sum is σ = 22673469371328. Its totient is φ = 4618669686576.

The previous prime is 12071523044639. The next prime is 12071523044741. The reversal of 12071523044690 is 9644032517021.

It is an interprime number because it is at equal distance from previous prime (12071523044639) and next prime (12071523044741).

It is a super-2 number, since 2×12071523044690² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26242441172 + ... + 26242441631.

It is an arithmetic number, because the mean of its divisors is an integer number (1417091835708).

Almost surely, 2^{12071523044690} is an apocalyptic number.

12071523044690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12071523044690 is a deficient number, since it is larger than the sum of its proper divisors (10601946326638).

12071523044690 is a wasteful number, since it uses less digits than its factorization.

12071523044690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52484882833.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 12071523044690 in words is "twelve trillion, seventy-one billion, five hundred twenty-three million, forty-four thousand, six hundred ninety".