39198069700512 has 48 divisors (see below), whose sum is σ = 102895505741952. Its totient is φ = 13065950499840.

The previous prime is 39198069700507. The next prime is 39198069700639. The reversal of 39198069700512 is 21500796089193.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×39198069700512³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17840937 + ... + 19917207.

It is an arithmetic number, because the mean of its divisors is an integer number (2143656369624).

Almost surely, 2^{39198069700512} is an apocalyptic number.

39198069700512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39198069700512 is an abundant number, since it is smaller than the sum of its proper divisors (63697436041440).

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

39198069700512 is a wasteful number, since it uses less digits than its factorization.

39198069700512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272941 (or 2272933 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 60.

The spelling of 39198069700512 in words is "thirty-nine trillion, one hundred ninety-eight billion, sixty-nine million, seven hundred thousand, five hundred twelve".