7424105268261 has 16 divisors (see below), whose sum is σ = 10798748089920. Its totient is φ = 4499437105920.

The previous prime is 7424105268259. The next prime is 7424105268361. The reversal of 7424105268261 is 1628625014247.

It is not a de Polignac number, because 7424105268261 - 2¹ = 7424105268259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7424105268261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7424105268361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9973341 + ... + 10691853.

It is an arithmetic number, because the mean of its divisors is an integer number (674921755620).

Almost surely, 2^{7424105268261} is an apocalyptic number.

It is an amenable number.

7424105268261 is a deficient number, since it is larger than the sum of its proper divisors (3374642821659).

7424105268261 is a wasteful number, since it uses less digits than its factorization.

7424105268261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031636.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 7424105268261 in words is "seven trillion, four hundred twenty-four billion, one hundred five million, two hundred sixty-eight thousand, two hundred sixty-one".