12461002151 has 8 divisors (see below), whose sum is σ = 13420434720. Its totient is φ = 11501697312.

The previous prime is 12461002133. The next prime is 12461002153. The reversal of 12461002151 is 15120016421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12461002151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12461002153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293870 + ... + 333588.

It is an arithmetic number, because the mean of its divisors is an integer number (1677554340).

Almost surely, 2^12461002151 is an apocalyptic number.

12461002151 is a deficient number, since it is larger than the sum of its proper divisors (959432569).

12461002151 is a wasteful number, since it uses less digits than its factorization.

12461002151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63865.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 12461002151 its reverse (15120016421), we get a palindrome (27581018572).

The spelling of 12461002151 in words is "twelve billion, four hundred sixty-one million, two thousand, one hundred fifty-one".