12070387541 has 4 divisors (see below), whose sum is σ = 12351094272. Its totient is φ = 11789680812.

The previous prime is 12070387531. The next prime is 12070387547. The reversal of 12070387541 is 14578307021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12070387541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12070387495 and 12070387504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12070387547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140353301 + ... + 140353386.

It is an arithmetic number, because the mean of its divisors is an integer number (3087773568).

Almost surely, 2^12070387541 is an apocalyptic number.

It is an amenable number.

12070387541 is a deficient number, since it is larger than the sum of its proper divisors (280706731).

12070387541 is an equidigital number, since it uses as much as digits as its factorization.

12070387541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280706730.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 12070387541 in words is "twelve billion, seventy million, three hundred eighty-seven thousand, five hundred forty-one".