39492019458212 has 24 divisors (see below), whose sum is σ = 70086264337152. Its totient is φ = 19467387072000.

The previous prime is 39492019458211. The next prime is 39492019458251. The reversal of 39492019458212 is 21285491029493.

39492019458212 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (39492019458211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9158837 + ... + 12761987.

It is an arithmetic number, because the mean of its divisors is an integer number (2920261014048).

Almost surely, 2^{39492019458212} is an apocalyptic number.

It is an amenable number.

39492019458212 is a deficient number, since it is larger than the sum of its proper divisors (30594244878940).

39492019458212 is a wasteful number, since it uses less digits than its factorization.

39492019458212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641819 (or 3641817 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 39492019458212 in words is "thirty-nine trillion, four hundred ninety-two billion, nineteen million, four hundred fifty-eight thousand, two hundred twelve".