2416261157 has 2 divisors, whose sum is σ = 2416261158. Its totient is φ = 2416261156.

The previous prime is 2416261147. The next prime is 2416261163. The reversal of 2416261157 is 7511626142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2148415201 + 267845956 = 46351^2 + 16366^2 .

It is a cyclic number.

It is not a de Polignac number, because 2416261157 - 2⁸ = 2416260901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2416261147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1208130578 + 1208130579.

It is an arithmetic number, because the mean of its divisors is an integer number (1208130579).

Almost surely, 2^2416261157 is an apocalyptic number.

It is an amenable number.

2416261157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2416261157 is an equidigital number, since it uses as much as digits as its factorization.

2416261157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 2416261157 is about 49155.4794198978. The cubic root of 2416261157 is about 1341.8829171139.

Adding to 2416261157 its reverse (7511626142), we get a palindrome (9927887299).

The spelling of 2416261157 in words is "two billion, four hundred sixteen million, two hundred sixty-one thousand, one hundred fifty-seven".