120411134315455 has 32 divisors (see below), whose sum is σ = 146357614600704. Its totient is φ = 95092141470336.

The previous prime is 120411134315431. The next prime is 120411134315497. The reversal of 120411134315455 is 554513431114021.

It is a cyclic number.

It is not a de Polignac number, because 120411134315455 - 2¹³ = 120411134307263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 650929837 + ... + 651114793.

It is an arithmetic number, because the mean of its divisors is an integer number (4573675456272).

Almost surely, 2^{120411134315455} is an apocalyptic number.

120411134315455 is a deficient number, since it is larger than the sum of its proper divisors (25946480285249).

120411134315455 is a wasteful number, since it uses less digits than its factorization.

120411134315455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189055.

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 120411134315455 its reverse (554513431114021), we get a palindrome (674924565429476).

The spelling of 120411134315455 in words is "one hundred twenty trillion, four hundred eleven billion, one hundred thirty-four million, three hundred fifteen thousand, four hundred fifty-five".