34477243645671 has 6 divisors (see below), whose sum is σ = 49800463043760. Its totient is φ = 22984829097108.

The previous prime is 34477243645589. The next prime is 34477243645681. The reversal of 34477243645671 is 17654634277443.

It is a happy number.

34477243645671 is a `hidden beast` number, since 3 + 4 + 4 + 7 + 7 + 2 + 4 + 3 + 64 + 567 + 1 = 666.

It is not a de Polignac number, because 34477243645671 - 2¹⁴ = 34477243629287 is a prime.

It is a super-2 number, since 2×34477243645671² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34477243645599 and 34477243645608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34477243645681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1915402424751 + ... + 1915402424768.

It is an arithmetic number, because the mean of its divisors is an integer number (8300077173960).

Almost surely, 2^{34477243645671} is an apocalyptic number.

34477243645671 is a deficient number, since it is larger than the sum of its proper divisors (15323219398089).

34477243645671 is a wasteful number, since it uses less digits than its factorization.

34477243645671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830804849525 (or 3830804849522 counting only the distinct ones).

The product of its digits is 284497920, while the sum is 63.

The spelling of 34477243645671 in words is "thirty-four trillion, four hundred seventy-seven billion, two hundred forty-three million, six hundred forty-five thousand, six hundred seventy-one".