39830769492001 has 4 divisors (see below), whose sum is σ = 41204244302100. Its totient is φ = 38457294681904.

The previous prime is 39830769491921. The next prime is 39830769492029. The reversal of 39830769492001 is 10029496703893.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24037457645601 + 15793311846400 = 4902801^2 + 3974080^2 .

It is a cyclic number.

It is not a de Polignac number, because 39830769492001 - 2¹³ = 39830769483809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39830769492401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686737405006 + ... + 686737405063.

It is an arithmetic number, because the mean of its divisors is an integer number (10301061075525).

Almost surely, 2^{39830769492001} is an apocalyptic number.

It is an amenable number.

39830769492001 is a deficient number, since it is larger than the sum of its proper divisors (1373474810099).

39830769492001 is a wasteful number, since it uses less digits than its factorization.

39830769492001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373474810098.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 39830769492001 in words is "thirty-nine trillion, eight hundred thirty billion, seven hundred sixty-nine million, four hundred ninety-two thousand, one".