40302034140019 has 2 divisors, whose sum is σ = 40302034140020. Its totient is φ = 40302034140018.

The previous prime is 40302034139987. The next prime is 40302034140029. The reversal of 40302034140019 is 91004143020304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40302034140019 - 2⁵ = 40302034139987 is a prime.

It is a super-2 number, since 2×40302034140019² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40302034140029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20151017070009 + 20151017070010.

It is an arithmetic number, because the mean of its divisors is an integer number (20151017070010).

Almost surely, 2^{40302034140019} is an apocalyptic number.

40302034140019 is a deficient number, since it is larger than the sum of its proper divisors (1).

40302034140019 is an equidigital number, since it uses as much as digits as its factorization.

40302034140019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 40302034140019 in words is "forty trillion, three hundred two billion, thirty-four million, one hundred forty thousand, nineteen".