38744024701652 has 12 divisors (see below), whose sum is σ = 68176640153076. Its totient is φ = 19264984657920.

The previous prime is 38744024701651. The next prime is 38744024701703. The reversal of 38744024701652 is 25610742044783.

It can be written as a sum of positive squares in 2 ways, for example, as 10977068943556 + 27766955758096 = 3313166^2 + 5269436^2 .

It is a super-2 number, since 2×38744024701652² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38744024701594 and 38744024701603.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 26756922413 + ... + 26756923860.

It is an arithmetic number, because the mean of its divisors is an integer number (5681386679423).

Almost surely, 2^{38744024701652} is an apocalyptic number.

It is an amenable number.

38744024701652 is a deficient number, since it is larger than the sum of its proper divisors (29432615451424).

38744024701652 is a wasteful number, since it uses less digits than its factorization.

38744024701652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53513846458 (or 53513846456 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 38744024701652 in words is "thirty-eight trillion, seven hundred forty-four billion, twenty-four million, seven hundred one thousand, six hundred fifty-two".