7606426557366 has 96 divisors (see below), whose sum is σ = 20288461677120. Its totient is φ = 2005629887232.

The previous prime is 7606426557293. The next prime is 7606426557371. The reversal of 7606426557366 is 6637556246067.

7606426557366 is a `hidden beast` number, since 7 + 6 + 0 + 6 + 4 + 265 + 5 + 7 + 366 = 666.

It is a super-4 number, since 4×7606426557366⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6632020 + ... + 7693928.

It is an arithmetic number, because the mean of its divisors is an integer number (211338142470).

Almost surely, 2^{7606426557366} is an apocalyptic number.

7606426557366 is an abundant number, since it is smaller than the sum of its proper divisors (12682035119754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7606426557366 is a wasteful number, since it uses less digits than its factorization.

7606426557366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066310 (or 1066307 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 63.

The spelling of 7606426557366 in words is "seven trillion, six hundred six billion, four hundred twenty-six million, five hundred fifty-seven thousand, three hundred sixty-six".