33400104307 has 2 divisors, whose sum is σ = 33400104308. Its totient is φ = 33400104306.

The previous prime is 33400104259. The next prime is 33400104343. The reversal of 33400104307 is 70340100433.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33400104307 - 2¹⁵ = 33400071539 is a prime.

It is a super-2 number, since 2×33400104307² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33400104347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16700052153 + 16700052154.

It is an arithmetic number, because the mean of its divisors is an integer number (16700052154).

Almost surely, 2^33400104307 is an apocalyptic number.

33400104307 is a deficient number, since it is larger than the sum of its proper divisors (1).

33400104307 is an equidigital number, since it uses as much as digits as its factorization.

33400104307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The spelling of 33400104307 in words is "thirty-three billion, four hundred million, one hundred four thousand, three hundred seven".