12090373971 has 16 divisors (see below), whose sum is σ = 17372937120. Its totient is φ = 7434915840.

The previous prime is 12090373969. The next prime is 12090374003. The reversal of 12090373971 is 17937309021.

12090373971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12090373971 - 2¹ = 12090373969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12090383971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55060 + ... + 164961.

It is an arithmetic number, because the mean of its divisors is an integer number (1085808570).

Almost surely, 2^12090373971 is an apocalyptic number.

12090373971 is a deficient number, since it is larger than the sum of its proper divisors (5282563149).

12090373971 is a wasteful number, since it uses less digits than its factorization.

12090373971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221446.

The product of its (nonzero) digits is 71442, while the sum is 42.

The spelling of 12090373971 in words is "twelve billion, ninety million, three hundred seventy-three thousand, nine hundred seventy-one".