37354731322066 has 4 divisors (see below), whose sum is σ = 56032096983102. Its totient is φ = 18677365661032.

The previous prime is 37354731322061. The next prime is 37354731322079. The reversal of 37354731322066 is 66022313745373.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34556421297841 + 2798310024225 = 5878471^2 + 1672815^2 .

It is not an unprimeable number, because it can be changed into a prime (37354731322061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9338682830515 + ... + 9338682830518.

Almost surely, 2^{37354731322066} is an apocalyptic number.

37354731322066 is a deficient number, since it is larger than the sum of its proper divisors (18677365661036).

37354731322066 is a wasteful number, since it uses less digits than its factorization.

37354731322066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18677365661035.

The product of its (nonzero) digits is 11430720, while the sum is 52.

The spelling of 37354731322066 in words is "thirty-seven trillion, three hundred fifty-four billion, seven hundred thirty-one million, three hundred twenty-two thousand, sixty-six".