68472529703424 has 720 divisors, whose sum is σ = 251968908555936. Its totient is φ = 17700647731200.

The previous prime is 68472529703341. The next prime is 68472529703531. The reversal of 68472529703424 is 42430792527486.

68472529703424 is a `hidden beast` number, since 6 + 8 + 4 + 7 + 2 + 529 + 70 + 34 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 523997904 + ... + 524128560.

Almost surely, 2^{68472529703424} is an apocalyptic number.

68472529703424 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68472529703424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125984454277968).

68472529703424 is an abundant number, since it is smaller than the sum of its proper divisors (183496378852512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68472529703424 is a wasteful number, since it uses less digits than its factorization.

68472529703424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130917 (or 130891 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 63.

The spelling of 68472529703424 in words is "sixty-eight trillion, four hundred seventy-two billion, five hundred twenty-nine million, seven hundred three thousand, four hundred twenty-four".