7941910042 has 8 divisors (see below), whose sum is σ = 12995852832. Its totient is φ = 3609959100.

The previous prime is 7941910021. The next prime is 7941910129. The reversal of 7941910042 is 2400191497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7941909983 and 7941910010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180497934 + ... + 180497977.

It is an arithmetic number, because the mean of its divisors is an integer number (1624481604).

Almost surely, 2^7941910042 is an apocalyptic number.

7941910042 is a deficient number, since it is larger than the sum of its proper divisors (5053942790).

7941910042 is a wasteful number, since it uses less digits than its factorization.

7941910042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360995924.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 7941910042 is about 89117.3947217938. The cubic root of 7941910042 is about 1995.1474058540.

The spelling of 7941910042 in words is "seven billion, nine hundred forty-one million, nine hundred ten thousand, forty-two".