38501466742441 has 4 divisors (see below), whose sum is σ = 39043740921984. Its totient is φ = 37959192562900.

The previous prime is 38501466742439. The next prime is 38501466742477. The reversal of 38501466742441 is 14424766410583.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38501466742441 - 2¹ = 38501466742439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38501466742481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271137089665 + ... + 271137089806.

It is an arithmetic number, because the mean of its divisors is an integer number (9760935230496).

Almost surely, 2^{38501466742441} is an apocalyptic number.

It is an amenable number.

38501466742441 is a deficient number, since it is larger than the sum of its proper divisors (542274179543).

38501466742441 is an equidigital number, since it uses as much as digits as its factorization.

38501466742441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542274179542.

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 38501466742441 in words is "thirty-eight trillion, five hundred one billion, four hundred sixty-six million, seven hundred forty-two thousand, four hundred forty-one".