37042076731193 has 2 divisors, whose sum is σ = 37042076731194. Its totient is φ = 37042076731192.

The previous prime is 37042076731189. The next prime is 37042076731237. The reversal of 37042076731193 is 39113767024073.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36967226884624 + 74849846569 = 6080068^2 + 273587^2 .

It is a cyclic number.

It is not a de Polignac number, because 37042076731193 - 2² = 37042076731189 is a prime.

It is not a weakly prime, because it can be changed into another prime (37042076731133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18521038365596 + 18521038365597.

It is an arithmetic number, because the mean of its divisors is an integer number (18521038365597).

Almost surely, 2^{37042076731193} is an apocalyptic number.

It is an amenable number.

37042076731193 is a deficient number, since it is larger than the sum of its proper divisors (1).

37042076731193 is an equidigital number, since it uses as much as digits as its factorization.

37042076731193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000752, while the sum is 53.

The spelling of 37042076731193 in words is "thirty-seven trillion, forty-two billion, seventy-six million, seven hundred thirty-one thousand, one hundred ninety-three".