4260632443157 has 2 divisors, whose sum is σ = 4260632443158. Its totient is φ = 4260632443156.

The previous prime is 4260632443129. The next prime is 4260632443259. The reversal of 4260632443157 is 7513442360624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2859366013156 + 1401266430001 = 1690966^2 + 1183751^2 .

It is a cyclic number.

It is not a de Polignac number, because 4260632443157 - 2³² = 4256337475861 is a prime.

It is a super-2 number, since 2×4260632443157² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4260632448157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130316221578 + 2130316221579.

It is an arithmetic number, because the mean of its divisors is an integer number (2130316221579).

Almost surely, 2^{4260632443157} is an apocalyptic number.

It is an amenable number.

4260632443157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260632443157 is an equidigital number, since it uses as much as digits as its factorization.

4260632443157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 4260632443157 in words is "four trillion, two hundred sixty billion, six hundred thirty-two million, four hundred forty-three thousand, one hundred fifty-seven".