4055220414045 has 48 divisors (see below), whose sum is σ = 7070915172672. Its totient is φ = 2149927073280.

The previous prime is 4055220414029. The next prime is 4055220414071. The reversal of 4055220414045 is 5404140225504.

4055220414045 is a `hidden beast` number, since 4 + 0 + 552 + 20 + 4 + 1 + 40 + 45 = 666.

It is not a de Polignac number, because 4055220414045 - 2⁴ = 4055220414029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7594149 + ... + 8110581.

It is an arithmetic number, because the mean of its divisors is an integer number (147310732764).

Almost surely, 2^{4055220414045} is an apocalyptic number.

4055220414045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4055220414045 is a deficient number, since it is larger than the sum of its proper divisors (3015694758627).

4055220414045 is a wasteful number, since it uses less digits than its factorization.

4055220414045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517482 (or 517479 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 4055220414045 its reverse (5404140225504), we get a palindrome (9459360639549).

The spelling of 4055220414045 in words is "four trillion, fifty-five billion, two hundred twenty million, four hundred fourteen thousand, forty-five".