4020013607 has 2 divisors, whose sum is σ = 4020013608. Its totient is φ = 4020013606.

The previous prime is 4020013561. The next prime is 4020013609. The reversal of 4020013607 is 7063100204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4020013607 - 2²⁰ = 4018965031 is a prime.

Together with 4020013609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020013609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010006803 + 2010006804.

It is an arithmetic number, because the mean of its divisors is an integer number (2010006804).

Almost surely, 2^4020013607 is an apocalyptic number.

4020013607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020013607 is an equidigital number, since it uses as much as digits as its factorization.

4020013607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 4020013607 is about 63403.5772413513. The cubic root of 4020013607 is about 1590.0441171520.

The spelling of 4020013607 in words is "four billion, twenty million, thirteen thousand, six hundred seven".