7414881336 has 24 divisors (see below), whose sum is σ = 20081970480. Its totient is φ = 2471627088.

The previous prime is 7414881319. The next prime is 7414881349. The reversal of 7414881336 is 6331884147.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7414881336² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7414881291 and 7414881300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51492160 + ... + 51492303.

It is an arithmetic number, because the mean of its divisors is an integer number (836748770).

Almost surely, 2^7414881336 is an apocalyptic number.

It is an amenable number.

7414881336 is an abundant number, since it is smaller than the sum of its proper divisors (12667089144).

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

7414881336 is a wasteful number, since it uses less digits than its factorization.

7414881336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102984475 (or 102984468 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 7414881336 is about 86109.7052369824. The cubic root of 7414881336 is about 1950.0005554239. Note that the first 3 decimals are identical.

The spelling of 7414881336 in words is "seven billion, four hundred fourteen million, eight hundred eighty-one thousand, three hundred thirty-six".