42652020707 has 2 divisors, whose sum is σ = 42652020708. Its totient is φ = 42652020706.

The previous prime is 42652020557. The next prime is 42652020721. The reversal of 42652020707 is 70702025624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42652020707 - 2¹² = 42652016611 is a prime.

It is not a weakly prime, because it can be changed into another prime (42652020727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21326010353 + 21326010354.

It is an arithmetic number, because the mean of its divisors is an integer number (21326010354).

Almost surely, 2^42652020707 is an apocalyptic number.

42652020707 is a deficient number, since it is larger than the sum of its proper divisors (1).

42652020707 is an equidigital number, since it uses as much as digits as its factorization.

42652020707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 42652020707 in words is "forty-two billion, six hundred fifty-two million, twenty thousand, seven hundred seven".