7229107670408 has 108 divisors (see below), whose sum is σ = 14873290703055. Its totient is φ = 3292570744320.

The previous prime is 7229107670347. The next prime is 7229107670417. The reversal of 7229107670408 is 8040767019227.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 12480911524 + 7216626758884 = 111718^2 + 2686378^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1901198.

It is a super-3 number, since 3×7229107670408³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7229107670408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8205570128 + ... + 8205571008.

Almost surely, 2^{7229107670408} is an apocalyptic number.

7229107670408 is the 1552322-nd octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7229107670408

7229107670408 is an abundant number, since it is smaller than the sum of its proper divisors (7644183032647).

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

7229107670408 is an frugal number, since it uses more digits than its factorization.

7229107670408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 7229107670408 in words is "seven trillion, two hundred twenty-nine billion, one hundred seven million, six hundred seventy thousand, four hundred eight".