12061374001 has 4 divisors (see below), whose sum is σ = 12066317604. Its totient is φ = 12056430400.

The previous prime is 12061373993. The next prime is 12061374019. The reversal of 12061374001 is 10047316021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10047316021 = 23 ⋅436839827.

It can be written as a sum of positive squares in 2 ways, for example, as 3333330225 + 8728043776 = 57735^2 + 93424^2 .

It is a cyclic number.

It is not a de Polignac number, because 12061374001 - 2³ = 12061373993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12061374701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468140 + ... + 2473021.

It is an arithmetic number, because the mean of its divisors is an integer number (3016579401).

Almost surely, 2^12061374001 is an apocalyptic number.

It is an amenable number.

12061374001 is a deficient number, since it is larger than the sum of its proper divisors (4943603).

12061374001 is an equidigital number, since it uses as much as digits as its factorization.

12061374001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4943602.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 12061374001 in words is "twelve billion, sixty-one million, three hundred seventy-four thousand, one".