33400040153 has 2 divisors, whose sum is σ = 33400040154. Its totient is φ = 33400040152.

The previous prime is 33400040143. The next prime is 33400040159. The reversal of 33400040153 is 35104000433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24016630729 + 9383409424 = 154973^2 + 96868^2 .

It is an emirp because it is prime and its reverse (35104000433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33400040153 - 2²² = 33395845849 is a prime.

It is a super-2 number, since 2×33400040153² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33400040159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16700020076 + 16700020077.

It is an arithmetic number, because the mean of its divisors is an integer number (16700020077).

Almost surely, 2^33400040153 is an apocalyptic number.

It is an amenable number.

33400040153 is a deficient number, since it is larger than the sum of its proper divisors (1).

33400040153 is an equidigital number, since it uses as much as digits as its factorization.

33400040153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 33400040153 its reverse (35104000433), we get a palindrome (68504040586).

The spelling of 33400040153 in words is "thirty-three billion, four hundred million, forty thousand, one hundred fifty-three".