38404277418004 has 6 divisors (see below), whose sum is σ = 67207485481514. Its totient is φ = 19202138709000.

The previous prime is 38404277417969. The next prime is 38404277418007. The reversal of 38404277418004 is 40081477240483.

It can be written as a sum of positive squares in only one way, i.e., 29102680196100 + 9301597221904 = 5394690^2 + 3049852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38404277418007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4800534677247 + ... + 4800534677254.

Almost surely, 2^{38404277418004} is an apocalyptic number.

It is an amenable number.

38404277418004 is a deficient number, since it is larger than the sum of its proper divisors (28803208063510).

38404277418004 is a wasteful number, since it uses less digits than its factorization.

38404277418004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9601069354505 (or 9601069354503 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 52.

The spelling of 38404277418004 in words is "thirty-eight trillion, four hundred four billion, two hundred seventy-seven million, four hundred eighteen thousand, four".