67542030620000 has 480 divisors, whose sum is σ = 171291151785600. Its totient is φ = 26198182400000.

The previous prime is 67542030619997. The next prime is 67542030620003. The reversal of 67542030620000 is 2603024576.

It is an interprime number because it is at equal distance from previous prime (67542030619997) and next prime (67542030620003).

It is a super-4 number, since 4×67542030620000⁴ (a number of 56 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67542030620003) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27669818780 + ... + 27669821220.

It is an arithmetic number, because the mean of its divisors is an integer number (356856566220).

Almost surely, 2^{67542030620000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67542030620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85645575892800).

67542030620000 is an abundant number, since it is smaller than the sum of its proper divisors (103749121165600).

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

67542030620000 is a wasteful number, since it uses less digits than its factorization.

67542030620000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840 (or 2817 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 67542030620000 its reverse (2603024576), we get a palindrome (67544633644576).

The spelling of 67542030620000 in words is "sixty-seven trillion, five hundred forty-two billion, thirty million, six hundred twenty thousand".