10347994671 has 32 divisors (see below), whose sum is σ = 15909519360. Its totient is φ = 5860312416.

The previous prime is 10347994651. The next prime is 10347994691. The reversal of 10347994671 is 17649974301.

It is an interprime number because it is at equal distance from previous prime (10347994651) and next prime (10347994691).

It is not a de Polignac number, because 10347994671 - 2⁷ = 10347994543 is a prime.

It is a super-2 number, since 2×10347994671² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347994651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3804450 + ... + 3807168.

It is an arithmetic number, because the mean of its divisors is an integer number (497172480).

Almost surely, 2^10347994671 is an apocalyptic number.

10347994671 is a deficient number, since it is larger than the sum of its proper divisors (5561524689).

10347994671 is a wasteful number, since it uses less digits than its factorization.

10347994671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 10347994671 in words is "ten billion, three hundred forty-seven million, nine hundred ninety-four thousand, six hundred seventy-one".