38141267664 has 40 divisors (see below), whose sum is σ = 101194629280. Its totient is φ = 12370140288.

The previous prime is 38141267657. The next prime is 38141267669. The reversal of 38141267664 is 46676214183.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38141267669) 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, 10736194 + ... + 10739745.

It is an arithmetic number, because the mean of its divisors is an integer number (2529865732).

Almost surely, 2^38141267664 is an apocalyptic number.

It is an amenable number.

38141267664 is an abundant number, since it is smaller than the sum of its proper divisors (63053361616).

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

38141267664 is a wasteful number, since it uses less digits than its factorization.

38141267664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475987 (or 21475981 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 38141267664 in words is "thirty-eight billion, one hundred forty-one million, two hundred sixty-seven thousand, six hundred sixty-four".