68341132472 has 32 divisors (see below), whose sum is σ = 135692787600. Its totient is φ = 32156849664.

The previous prime is 68341132469. The next prime is 68341132493. The reversal of 68341132472 is 27423114386.

It is a super-3 number, since 3×68341132472³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436279 + ... + 1483097.

Almost surely, 2^68341132472 is an apocalyptic number.

It is an amenable number.

68341132472 is a deficient number, since it is larger than the sum of its proper divisors (67351655128).

68341132472 is a wasteful number, since it uses less digits than its factorization.

68341132472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57575 (or 57571 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The spelling of 68341132472 in words is "sixty-eight billion, three hundred forty-one million, one hundred thirty-two thousand, four hundred seventy-two".