4000370334073 has 2 divisors, whose sum is σ = 4000370334074. Its totient is φ = 4000370334072.

The previous prime is 4000370333987. The next prime is 4000370334131. The reversal of 4000370334073 is 3704330730004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3961863336249 + 38506997824 = 1990443^2 + 196232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4000370334073 is a prime.

It is a super-3 number, since 3×4000370334073³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4000370374073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000185167036 + 2000185167037.

It is an arithmetic number, because the mean of its divisors is an integer number (2000185167037).

Almost surely, 2^{4000370334073} is an apocalyptic number.

It is an amenable number.

4000370334073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000370334073 is an equidigital number, since it uses as much as digits as its factorization.

4000370334073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 34.

The spelling of 4000370334073 in words is "four trillion, three hundred seventy million, three hundred thirty-four thousand, seventy-three".