40034203007 has 2 divisors, whose sum is σ = 40034203008. Its totient is φ = 40034203006.

The previous prime is 40034202997. The next prime is 40034203087. The reversal of 40034203007 is 70030243004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40034203007 - 2²⁰ = 40033154431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40034203087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20017101503 + 20017101504.

It is an arithmetic number, because the mean of its divisors is an integer number (20017101504).

Almost surely, 2^40034203007 is an apocalyptic number.

40034203007 is a deficient number, since it is larger than the sum of its proper divisors (1).

40034203007 is an equidigital number, since it uses as much as digits as its factorization.

40034203007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 23.

The spelling of 40034203007 in words is "forty billion, thirty-four million, two hundred three thousand, seven".