38857516104283 has 2 divisors, whose sum is σ = 38857516104284. Its totient is φ = 38857516104282.

The previous prime is 38857516104263. The next prime is 38857516104301. The reversal of 38857516104283 is 38240161575883.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38857516104283 is a prime.

It is a super-2 number, since 2×38857516104283² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38857516104263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19428758052141 + 19428758052142.

It is an arithmetic number, because the mean of its divisors is an integer number (19428758052142).

Almost surely, 2^{38857516104283} is an apocalyptic number.

38857516104283 is a deficient number, since it is larger than the sum of its proper divisors (1).

38857516104283 is an equidigital number, since it uses as much as digits as its factorization.

38857516104283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 38857516104283 in words is "thirty-eight trillion, eight hundred fifty-seven billion, five hundred sixteen million, one hundred four thousand, two hundred eighty-three".