7340930042 has 16 divisors (see below), whose sum is σ = 11222274600. Its totient is φ = 3600210432.

The previous prime is 7340929991. The next prime is 7340930053. The reversal of 7340930042 is 2400390437.

It can be written as a sum of positive squares in 4 ways, for example, as 6856005601 + 484924441 = 82801^2 + 22021^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7340929990 and 7340930008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500834 + ... + 515282.

Almost surely, 2^7340930042 is an apocalyptic number.

7340930042 is a deficient number, since it is larger than the sum of its proper divisors (3881344558).

7340930042 is a wasteful number, since it uses less digits than its factorization.

7340930042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19297.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 7340930042 is about 85679.2275992262. The cubic root of 7340930042 is about 1943.4961968259.

The spelling of 7340930042 in words is "seven billion, three hundred forty million, nine hundred thirty thousand, forty-two".