7163336426480 has 160 divisors (see below), whose sum is σ = 18033094183104. Its totient is φ = 2630599630848.

The previous prime is 7163336426459. The next prime is 7163336426489. The reversal of 7163336426480 is 846246333617.

It is a Cunningham number, because it is equal to 2676441²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7163336426489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1054513964 + ... + 1054520756.

Almost surely, 2^{7163336426480} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7163336426480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9016547091552).

7163336426480 is an abundant number, since it is smaller than the sum of its proper divisors (10869757756624).

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

7163336426480 is a wasteful number, since it uses less digits than its factorization.

7163336426480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12163 (or 12157 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 7163336426480 in words is "seven trillion, one hundred sixty-three billion, three hundred thirty-six million, four hundred twenty-six thousand, four hundred eighty".