39418099872190 has 48 divisors (see below), whose sum is σ = 77755974913008. Its totient is φ = 14379021366528.

The previous prime is 39418099872187. The next prime is 39418099872197. The reversal of 39418099872190 is 9127899081493.

It is a super-2 number, since 2×39418099872190² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39418099872197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140367679 + ... + 140648218.

It is an arithmetic number, because the mean of its divisors is an integer number (1619916144021).

Almost surely, 2^{39418099872190} is an apocalyptic number.

39418099872190 is a deficient number, since it is larger than the sum of its proper divisors (38337875040818).

39418099872190 is a wasteful number, since it uses less digits than its factorization.

39418099872190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281016013 (or 281016000 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 70.

The spelling of 39418099872190 in words is "thirty-nine trillion, four hundred eighteen billion, ninety-nine million, eight hundred seventy-two thousand, one hundred ninety".