33140000137 has 2 divisors, whose sum is σ = 33140000138. Its totient is φ = 33140000136.

The previous prime is 33140000119. The next prime is 33140000143. The reversal of 33140000137 is 73100004133.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31905461641 + 1234538496 = 178621^2 + 35136^2 .

It is a cyclic number.

It is not a de Polignac number, because 33140000137 - 2¹⁵ = 33139967369 is a prime.

It is not a weakly prime, because it can be changed into another prime (33140000177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570000068 + 16570000069.

It is an arithmetic number, because the mean of its divisors is an integer number (16570000069).

Almost surely, 2^33140000137 is an apocalyptic number.

It is an amenable number.

33140000137 is a deficient number, since it is larger than the sum of its proper divisors (1).

33140000137 is an equidigital number, since it uses as much as digits as its factorization.

33140000137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 33140000137 in words is "thirty-three billion, one hundred forty million, one hundred thirty-seven", and thus it is an aban number.