7425201311 has 16 divisors (see below), whose sum is σ = 8734521600. Its totient is φ = 6238929600.

The previous prime is 7425201253. The next prime is 7425201319. The reversal of 7425201311 is 1131025247.

It is a cyclic number.

It is not a de Polignac number, because 7425201311 - 2⁶ = 7425201247 is a prime.

It is a super-2 number, since 2×7425201311² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425201319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424691 + ... + 441828.

It is an arithmetic number, because the mean of its divisors is an integer number (545907600).

Almost surely, 2^7425201311 is an apocalyptic number.

7425201311 is a deficient number, since it is larger than the sum of its proper divisors (1309320289).

7425201311 is a wasteful number, since it uses less digits than its factorization.

7425201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866590.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 7425201311 is about 86169.6078150528. The cubic root of 7425201311 is about 1950.9048013208.

Adding to 7425201311 its reverse (1131025247), we get a palindrome (8556226558).

The spelling of 7425201311 in words is "seven billion, four hundred twenty-five million, two hundred one thousand, three hundred eleven".