38802298261 has 8 divisors (see below), whose sum is σ = 41087119104. Its totient is φ = 36517736640.

The previous prime is 38802298259. The next prime is 38802298291. The reversal of 38802298261 is 16289220883.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38802298261 - 2¹ = 38802298259 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 (38802298291) 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, 303106 + ... + 411676.

It is an arithmetic number, because the mean of its divisors is an integer number (5135889888).

Almost surely, 2^38802298261 is an apocalyptic number.

It is an amenable number.

38802298261 is a deficient number, since it is larger than the sum of its proper divisors (2284820843).

38802298261 is a wasteful number, since it uses less digits than its factorization.

38802298261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129611.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 38802298261 in words is "thirty-eight billion, eight hundred two million, two hundred ninety-eight thousand, two hundred sixty-one".