455401612120111 has 8 divisors (see below), whose sum is σ = 461166690401280. Its totient is φ = 449636546361912.

The previous prime is 455401612119989. The next prime is 455401612120139. The reversal of 455401612120111 is 111021216104554.

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 455401612120111 - 2³⁷ = 455264173166639 is a prime.

It is a super-3 number, since 3×455401612120111³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455401612120171) 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, 86031966 + ... + 91171828.

It is an arithmetic number, because the mean of its divisors is an integer number (57645836300160).

Almost surely, 2^{455401612120111} is an apocalyptic number.

455401612120111 is a deficient number, since it is larger than the sum of its proper divisors (5765078281169).

455401612120111 is a wasteful number, since it uses less digits than its factorization.

455401612120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261485.

The product of its (nonzero) digits is 9600, while the sum is 34.

Adding to 455401612120111 its reverse (111021216104554), we get a palindrome (566422828224665).

The spelling of 455401612120111 in words is "four hundred fifty-five trillion, four hundred one billion, six hundred twelve million, one hundred twenty thousand, one hundred eleven".