4454420036477 has 16 divisors (see below), whose sum is σ = 4716037434240. Its totient is φ = 4200039961152.

The previous prime is 4454420036461. The next prime is 4454420036491. The reversal of 4454420036477 is 7746300244544.

It is a cyclic number.

It is not a de Polignac number, because 4454420036477 - 2⁴ = 4454420036461 is a prime.

It is a super-2 number, since 2×4454420036477² (a number of 26 digits) contains 22 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 (4454420038477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6629048 + ... + 7270014.

It is an arithmetic number, because the mean of its divisors is an integer number (294752339640).

Almost surely, 2^{4454420036477} is an apocalyptic number.

It is an amenable number.

4454420036477 is a deficient number, since it is larger than the sum of its proper divisors (261617397763).

4454420036477 is a wasteful number, since it uses less digits than its factorization.

4454420036477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646612.

The product of its (nonzero) digits is 9031680, while the sum is 50.

The spelling of 4454420036477 in words is "four trillion, four hundred fifty-four billion, four hundred twenty million, thirty-six thousand, four hundred seventy-seven".