40771483037 has 2 divisors, whose sum is σ = 40771483038. Its totient is φ = 40771483036.

The previous prime is 40771483033. The next prime is 40771483057. The reversal of 40771483037 is 73038417704.

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., 32969117476 + 7802365561 = 181574^2 + 88331^2 .

It is a cyclic number.

It is not a de Polignac number, because 40771483037 - 2² = 40771483033 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40771483033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20385741518 + 20385741519.

It is an arithmetic number, because the mean of its divisors is an integer number (20385741519).

Almost surely, 2^40771483037 is an apocalyptic number.

It is an amenable number.

40771483037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40771483037 is an equidigital number, since it uses as much as digits as its factorization.

40771483037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 40771483037 in words is "forty billion, seven hundred seventy-one million, four hundred eighty-three thousand, thirty-seven".