4121112151455 has 32 divisors (see below), whose sum is σ = 7252078224384. Its totient is φ = 1985688076416.

The previous prime is 4121112151421. The next prime is 4121112151459. The reversal of 4121112151455 is 5541512111214.

It is not a de Polignac number, because 4121112151455 - 2⁶ = 4121112151391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121112151459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224819649 + ... + 224837978.

It is an arithmetic number, because the mean of its divisors is an integer number (226627444512).

Almost surely, 2^{4121112151455} is an apocalyptic number.

4121112151455 is a deficient number, since it is larger than the sum of its proper divisors (3130966072929).

4121112151455 is a wasteful number, since it uses less digits than its factorization.

4121112151455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449657695.

The product of its digits is 8000, while the sum is 33.

Adding to 4121112151455 its reverse (5541512111214), we get a palindrome (9662624262669).

The spelling of 4121112151455 in words is "four trillion, one hundred twenty-one billion, one hundred twelve million, one hundred fifty-one thousand, four hundred fifty-five".