3444724405477 has 8 divisors (see below), whose sum is σ = 3654606465216. Its totient is φ = 3235648036032.

The previous prime is 3444724405439. The next prime is 3444724405483. The reversal of 3444724405477 is 7745044274443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3444724405477 is a prime.

It is a super-2 number, since 2×3444724405477² (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 (3444724405417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201413763 + ... + 201430864.

It is an arithmetic number, because the mean of its divisors is an integer number (456825808152).

Almost surely, 2^{3444724405477} is an apocalyptic number.

It is an amenable number.

3444724405477 is a deficient number, since it is larger than the sum of its proper divisors (209882059739).

3444724405477 is a wasteful number, since it uses less digits than its factorization.

3444724405477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402845147.

The product of its (nonzero) digits is 42147840, while the sum is 55.

The spelling of 3444724405477 in words is "three trillion, four hundred forty-four billion, seven hundred twenty-four million, four hundred five thousand, four hundred seventy-seven".