38744024701650 has 96 divisors (see below), whose sum is σ = 96925204889856. Its totient is φ = 10241805000000.

The previous prime is 38744024701619. The next prime is 38744024701651. The reversal of 38744024701650 is 5610742044783.

It is a junction number, because it is equal to n+sod(n) for n = 38744024701593 and 38744024701602.

It is not an unprimeable number, because it can be changed into a prime (38744024701651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5505625 + ... + 10382675.

It is an arithmetic number, because the mean of its divisors is an integer number (1009637550936).

Almost surely, 2^{38744024701650} is an apocalyptic number.

38744024701650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38744024701650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48462602444928).

38744024701650 is an abundant number, since it is smaller than the sum of its proper divisors (58181180188206).

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

38744024701650 is a wasteful number, since it uses less digits than its factorization.

38744024701650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877528 (or 4877523 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 38744024701650 in words is "thirty-eight trillion, seven hundred forty-four billion, twenty-four million, seven hundred one thousand, six hundred fifty".