38141595016490 has 64 divisors (see below), whose sum is σ = 81441245104128. Its totient is φ = 12585356985600.

The previous prime is 38141595016451. The next prime is 38141595016493. The reversal of 38141595016490 is 9461059514183.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38141595016493) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 48161849 + ... + 48947388.

It is an arithmetic number, because the mean of its divisors is an integer number (1272519454752).

Almost surely, 2^{38141595016490} is an apocalyptic number.

38141595016490 is an abundant number, since it is smaller than the sum of its proper divisors (43299650087638).

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

38141595016490 is a wasteful number, since it uses less digits than its factorization.

38141595016490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97109463.

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 38141595016490 in words is "thirty-eight trillion, one hundred forty-one billion, five hundred ninety-five million, sixteen thousand, four hundred ninety".