7424457412 has 6 divisors (see below), whose sum is σ = 12992800478. Its totient is φ = 3712228704.

The previous prime is 7424457409. The next prime is 7424457421. The reversal of 7424457412 is 2147544247.

It can be written as a sum of positive squares in only one way, i.e., 6283098756 + 1141358656 = 79266^2 + 33784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 928057173 + ... + 928057180.

Almost surely, 2^7424457412 is an apocalyptic number.

It is an amenable number.

7424457412 is a deficient number, since it is larger than the sum of its proper divisors (5568343066).

7424457412 is a wasteful number, since it uses less digits than its factorization.

7424457412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856114357 (or 1856114355 counting only the distinct ones).

The product of its digits is 250880, while the sum is 40.

The square root of 7424457412 is about 86165.2912256438. The cubic root of 7424457412 is about 1950.8396482231.

The spelling of 7424457412 in words is "seven billion, four hundred twenty-four million, four hundred fifty-seven thousand, four hundred twelve".