4073026261 has 2 divisors, whose sum is σ = 4073026262. Its totient is φ = 4073026260.

The previous prime is 4073026247. The next prime is 4073026291. The reversal of 4073026261 is 1626203704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2550856036 + 1522170225 = 50506^2 + 39015^2 .

It is a cyclic number.

It is not a de Polignac number, because 4073026261 - 2⁵ = 4073026229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4073026201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036513130 + 2036513131.

It is an arithmetic number, because the mean of its divisors is an integer number (2036513131).

Almost surely, 2^4073026261 is an apocalyptic number.

It is an amenable number.

4073026261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4073026261 is an equidigital number, since it uses as much as digits as its factorization.

4073026261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4073026261 is about 63820.2652846257. The cubic root of 4073026261 is about 1597.0030175495.

Adding to 4073026261 its reverse (1626203704), we get a palindrome (5699229965).

The spelling of 4073026261 in words is "four billion, seventy-three million, twenty-six thousand, two hundred sixty-one".