38610960413 has 4 divisors (see below), whose sum is σ = 38734318428. Its totient is φ = 38487602400.

The previous prime is 38610960359. The next prime is 38610960419. The reversal of 38610960413 is 31406901683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31406901683 = 96431 ⋅325693.

It can be written as a sum of positive squares in 2 ways, for example, as 8431279684 + 30179680729 = 91822^2 + 173723^2 .

It is a cyclic number.

It is not a de Polignac number, because 38610960413 - 2³⁴ = 21431091229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38610960419) 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, 61678538 + ... + 61679163.

It is an arithmetic number, because the mean of its divisors is an integer number (9683579607).

Almost surely, 2^38610960413 is an apocalyptic number.

It is an amenable number.

38610960413 is a deficient number, since it is larger than the sum of its proper divisors (123358015).

38610960413 is a wasteful number, since it uses less digits than its factorization.

38610960413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123358014.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 38610960413 in words is "thirty-eight billion, six hundred ten million, nine hundred sixty thousand, four hundred thirteen".