40034067400037 has 2 divisors, whose sum is σ = 40034067400038. Its totient is φ = 40034067400036.

The previous prime is 40034067400003. The next prime is 40034067400121. The reversal of 40034067400037 is 73000476043004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31351197417796 + 8682869982241 = 5599214^2 + 2946671^2 .

It is a cyclic number.

It is not a de Polignac number, because 40034067400037 - 2⁶ = 40034067399973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40034067450037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20017033700018 + 20017033700019.

It is an arithmetic number, because the mean of its divisors is an integer number (20017033700019).

Almost surely, 2^{40034067400037} is an apocalyptic number.

It is an amenable number.

40034067400037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40034067400037 is an equidigital number, since it uses as much as digits as its factorization.

40034067400037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 40034067400037 in words is "forty trillion, thirty-four billion, sixty-seven million, four hundred thousand, thirty-seven".