38770242015 has 8 divisors (see below), whose sum is σ = 62032387248. Its totient is φ = 20677462400.

The previous prime is 38770242011. The next prime is 38770242029. The reversal of 38770242015 is 51024207783.

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

It is not a de Polignac number, because 38770242015 - 2² = 38770242011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38770242011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292341386 + ... + 1292341415.

It is an arithmetic number, because the mean of its divisors is an integer number (7754048406).

Almost surely, 2^38770242015 is an apocalyptic number.

38770242015 is a deficient number, since it is larger than the sum of its proper divisors (23262145233).

38770242015 is a wasteful number, since it uses less digits than its factorization.

38770242015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584682809.

The product of its (nonzero) digits is 94080, while the sum is 39.

Adding to 38770242015 its reverse (51024207783), we get a palindrome (89794449798).

The spelling of 38770242015 in words is "thirty-eight billion, seven hundred seventy million, two hundred forty-two thousand, fifteen".