12070342627642 has 32 divisors (see below), whose sum is σ = 20170917985680. Its totient is φ = 5378741383680.

The previous prime is 12070342627601. The next prime is 12070342627657. The reversal of 12070342627642 is 24672624307021.

12070342627642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4106382069241 + 7963960558401 = 2026421^2 + 2822049^2 .

It is a super-2 number, since 2×12070342627642² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12070342627592 and 12070342627601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93546892 + ... + 93675832.

Almost surely, 2^{12070342627642} is an apocalyptic number.

12070342627642 is a deficient number, since it is larger than the sum of its proper divisors (8100575358038).

12070342627642 is a wasteful number, since it uses less digits than its factorization.

12070342627642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253138.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 12070342627642 in words is "twelve trillion, seventy billion, three hundred forty-two million, six hundred twenty-seven thousand, six hundred forty-two".