68033215032 has 32 divisors (see below), whose sum is σ = 179034777600. Its totient is φ = 21484173024.

The previous prime is 68033214983. The next prime is 68033215039. The reversal of 68033215032 is 23051233086.

It is a super-2 number, since 2×68033215032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68033214984 and 68033215002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68033215039) 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, 74597368 + ... + 74598279.

It is an arithmetic number, because the mean of its divisors is an integer number (5594836800).

Almost surely, 2^68033215032 is an apocalyptic number.

It is an amenable number.

68033215032 is an abundant number, since it is smaller than the sum of its proper divisors (111001562568).

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

68033215032 is a wasteful number, since it uses less digits than its factorization.

68033215032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149195675 (or 149195671 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 68033215032 in words is "sixty-eight billion, thirty-three million, two hundred fifteen thousand, thirty-two".