3477411556345 has 8 divisors (see below), whose sum is σ = 4173167896776. Its totient is φ = 2781746558976.

The previous prime is 3477411556343. The next prime is 3477411556363. The reversal of 3477411556345 is 5436551147743.

It can be written as a sum of positive squares in 4 ways, for example, as 1588261609 + 3475823294736 = 39853^2 + 1864356^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3477411556345 - 2¹ = 3477411556343 is a prime.

It is a super-2 number, since 2×3477411556345² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3477411556343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22751982 + ... + 22904311.

It is an arithmetic number, because the mean of its divisors is an integer number (521645987097).

Almost surely, 2^{3477411556345} is an apocalyptic number.

It is an amenable number.

3477411556345 is a deficient number, since it is larger than the sum of its proper divisors (695756340431).

3477411556345 is a wasteful number, since it uses less digits than its factorization.

3477411556345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45671531.

The product of its digits is 21168000, while the sum is 55.

The spelling of 3477411556345 in words is "three trillion, four hundred seventy-seven billion, four hundred eleven million, five hundred fifty-six thousand, three hundred forty-five".