63020185740016 has 40 divisors (see below), whose sum is σ = 129392790987600. Its totient is φ = 29681500423680.

The previous prime is 63020185739981. The next prime is 63020185740053. The reversal of 63020185740016 is 61004758102036.

It is a super-2 number, since 2×63020185740016² (a number of 28 digits) contains 22 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, 1656314706 + ... + 1656352753.

It is an arithmetic number, because the mean of its divisors is an integer number (3234819774690).

Almost surely, 2^{63020185740016} is an apocalyptic number.

It is an amenable number.

63020185740016 is an abundant number, since it is smaller than the sum of its proper divisors (66372605247584).

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

63020185740016 is a wasteful number, since it uses less digits than its factorization.

63020185740016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312667537 (or 3312667531 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 63020185740016 in words is "sixty-three trillion, twenty billion, one hundred eighty-five million, seven hundred forty thousand, sixteen".