67372341651 has 8 divisors (see below), whose sum is σ = 99810876560. Its totient is φ = 44914894416.

The previous prime is 67372341601. The next prime is 67372341679. The reversal of 67372341651 is 15614327376.

It is not a de Polignac number, because 67372341651 - 2⁹ = 67372341139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67372341597 and 67372341606.

It is not an unprimeable number, because it can be changed into a prime (67372341601) 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, 1247635930 + ... + 1247635983.

It is an arithmetic number, because the mean of its divisors is an integer number (12476359570).

Almost surely, 2^67372341651 is an apocalyptic number.

67372341651 is a deficient number, since it is larger than the sum of its proper divisors (32438534909).

67372341651 is a wasteful number, since it uses less digits than its factorization.

67372341651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495271922 (or 2495271916 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The spelling of 67372341651 in words is "sixty-seven billion, three hundred seventy-two million, three hundred forty-one thousand, six hundred fifty-one".