12055350461 has 8 divisors (see below), whose sum is σ = 15030047424. Its totient is φ = 9393779520.

The previous prime is 12055350457. The next prime is 12055350469. The reversal of 12055350461 is 16405355021.

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

It is a cyclic number.

It is not a de Polignac number, because 12055350461 - 2² = 12055350457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055350469) 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, 78281420 + ... + 78281573.

It is an arithmetic number, because the mean of its divisors is an integer number (1878755928).

Almost surely, 2^12055350461 is an apocalyptic number.

12055350461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12055350461 is a deficient number, since it is larger than the sum of its proper divisors (2974696963).

12055350461 is a wasteful number, since it uses less digits than its factorization.

12055350461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156563011.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 12055350461 in words is "twelve billion, fifty-five million, three hundred fifty thousand, four hundred sixty-one".