38994411769037 has 2 divisors, whose sum is σ = 38994411769038. Its totient is φ = 38994411769036.

The previous prime is 38994411768973. The next prime is 38994411769043. The reversal of 38994411769037 is 73096711449983.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37105287970921 + 1889123798116 = 6091411^2 + 1374454^2 .

It is a cyclic number.

It is not a de Polignac number, because 38994411769037 - 2⁶ = 38994411768973 is a prime.

It is a super-2 number, since 2×38994411769037² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38994411765037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19497205884518 + 19497205884519.

It is an arithmetic number, because the mean of its divisors is an integer number (19497205884519).

Almost surely, 2^{38994411769037} is an apocalyptic number.

It is an amenable number.

38994411769037 is a deficient number, since it is larger than the sum of its proper divisors (1).

38994411769037 is an equidigital number, since it uses as much as digits as its factorization.

38994411769037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246903552, while the sum is 71.

The spelling of 38994411769037 in words is "thirty-eight trillion, nine hundred ninety-four billion, four hundred eleven million, seven hundred sixty-nine thousand, thirty-seven".