38125761290 has 8 divisors (see below), whose sum is σ = 68626370340. Its totient is φ = 15250304512.

The previous prime is 38125761269. The next prime is 38125761307. The reversal of 38125761290 is 9216752183.

It can be written as a sum of positive squares in 2 ways, for example, as 36744672721 + 1381088569 = 191689^2 + 37163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1906288055 + ... + 1906288074.

Almost surely, 2^38125761290 is an apocalyptic number.

38125761290 is a deficient number, since it is larger than the sum of its proper divisors (30500609050).

38125761290 is a wasteful number, since it uses less digits than its factorization.

38125761290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812576136.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 38125761290 in words is "thirty-eight billion, one hundred twenty-five million, seven hundred sixty-one thousand, two hundred ninety".