38700877200121 has 2 divisors, whose sum is σ = 38700877200122. Its totient is φ = 38700877200120.

The previous prime is 38700877199989. The next prime is 38700877200133. The reversal of 38700877200121 is 12100277800783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38340864000000 + 360013200121 = 6192000^2 + 600011^2 .

It is a cyclic number.

It is not a de Polignac number, because 38700877200121 - 2¹³ = 38700877191929 is a prime.

It is not a weakly prime, because it can be changed into another prime (38700877200221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19350438600060 + 19350438600061.

It is an arithmetic number, because the mean of its divisors is an integer number (19350438600061).

Almost surely, 2^{38700877200121} is an apocalyptic number.

It is an amenable number.

38700877200121 is a deficient number, since it is larger than the sum of its proper divisors (1).

38700877200121 is an equidigital number, since it uses as much as digits as its factorization.

38700877200121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 263424, while the sum is 46.

The spelling of 38700877200121 in words is "thirty-eight trillion, seven hundred billion, eight hundred seventy-seven million, two hundred thousand, one hundred twenty-one".