38266240000 has 110 divisors (see below), whose sum is σ = 95589888944. Its totient is φ = 15306240000.

The previous prime is 38266239997. The next prime is 38266240057. The reversal of 38266240000 is 4266283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 610105 + ... + 669895.

Almost surely, 2^38266240000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38266240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47794944472).

38266240000 is an abundant number, since it is smaller than the sum of its proper divisors (57323648944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38266240000 is an frugal number, since it uses more digits than its factorization.

38266240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59831 (or 59798 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 38266240000 in words is "thirty-eight billion, two hundred sixty-six million, two hundred forty thousand".