38365405673244 has 96 divisors (see below), whose sum is σ = 100610674214400. Its totient is φ = 11289946407168.

The previous prime is 38365405673213. The next prime is 38365405673249. The reversal of 38365405673244 is 44237650456383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38365405673249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25640719 + ... + 27095705.

It is an arithmetic number, because the mean of its divisors is an integer number (1048027856400).

Almost surely, 2^{38365405673244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38365405673244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50305337107200).

38365405673244 is an abundant number, since it is smaller than the sum of its proper divisors (62245268541156).

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

38365405673244 is a wasteful number, since it uses less digits than its factorization.

38365405673244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462379 (or 1462377 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 60.

The spelling of 38365405673244 in words is "thirty-eight trillion, three hundred sixty-five billion, four hundred five million, six hundred seventy-three thousand, two hundred forty-four".