38403577901 has 16 divisors (see below), whose sum is σ = 41779281600. Its totient is φ = 35088659328.

The previous prime is 38403577867. The next prime is 38403577907. The reversal of 38403577901 is 10977530483.

It is a cyclic number.

It is not a de Polignac number, because 38403577901 - 2⁶ = 38403577837 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 (38403577907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740305 + ... + 1762233.

It is an arithmetic number, because the mean of its divisors is an integer number (2611205100).

Almost surely, 2^38403577901 is an apocalyptic number.

It is an amenable number.

38403577901 is a deficient number, since it is larger than the sum of its proper divisors (3375703699).

38403577901 is a wasteful number, since it uses less digits than its factorization.

38403577901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23308.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 38403577901 in words is "thirty-eight billion, four hundred three million, five hundred seventy-seven thousand, nine hundred one".