39485212443075 has 192 divisors, whose sum is σ = 79338921984000. Its totient is φ = 16973894615040.

The previous prime is 39485212443073. The next prime is 39485212443097. The reversal of 39485212443075 is 57034421258493.

It is a happy number.

It is a Cunningham number, because it is equal to 6283726²-1.

It is not a de Polignac number, because 39485212443075 - 2¹ = 39485212443073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39485212443073) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3298950691 + ... + 3298962659.

It is an arithmetic number, because the mean of its divisors is an integer number (413223552000).

Almost surely, 2^{39485212443075} is an apocalyptic number.

39485212443075 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

39485212443075 is an abundant number, since it is smaller than the sum of its proper divisors (39853709540925).

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

39485212443075 is a wasteful number, since it uses less digits than its factorization.

39485212443075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13319 (or 13280 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 39485212443075 in words is "thirty-nine trillion, four hundred eighty-five billion, two hundred twelve million, four hundred forty-three thousand, seventy-five".