38401377386241 has 8 divisors (see below), whose sum is σ = 52585669934464. Its totient is φ = 24909001547760.

The previous prime is 38401377386179. The next prime is 38401377386249. The reversal of 38401377386241 is 14268377310483.

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

It is not a de Polignac number, because 38401377386241 - 2²¹ = 38401375289089 is a prime.

It is a super-2 number, since 2×38401377386241² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38401377386249) 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, 172979177305 + ... + 172979177526.

It is an arithmetic number, because the mean of its divisors is an integer number (6573208741808).

Almost surely, 2^{38401377386241} is an apocalyptic number.

It is an amenable number.

38401377386241 is a deficient number, since it is larger than the sum of its proper divisors (14184292548223).

38401377386241 is a wasteful number, since it uses less digits than its factorization.

38401377386241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345958354871.

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 38401377386241 in words is "thirty-eight trillion, four hundred one billion, three hundred seventy-seven million, three hundred eighty-six thousand, two hundred forty-one".