37981662069071 has 8 divisors (see below), whose sum is σ = 43408198475040. Its totient is φ = 32555271833568.

The previous prime is 37981662069067. The next prime is 37981662069107. The reversal of 37981662069071 is 17096026618973.

37981662069071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37981662069071 - 2² = 37981662069067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 37981662068989 and 37981662069007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37981662069011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35985236 + ... + 37025673.

It is an arithmetic number, because the mean of its divisors is an integer number (5426024809380).

Almost surely, 2^{37981662069071} is an apocalyptic number.

37981662069071 is a deficient number, since it is larger than the sum of its proper divisors (5426536405969).

37981662069071 is an equidigital number, since it uses as much as digits as its factorization.

37981662069071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73085233.

The product of its (nonzero) digits is 41150592, while the sum is 65.

The spelling of 37981662069071 in words is "thirty-seven trillion, nine hundred eighty-one billion, six hundred sixty-two million, sixty-nine thousand, seventy-one".