7243078307130 has 48 divisors (see below), whose sum is σ = 18944770126464. Its totient is φ = 1919921750880.

The previous prime is 7243078307053. The next prime is 7243078307207. The reversal of 7243078307130 is 317038703427.

7243078307130 is a `hidden beast` number, since 7 + 2 + 4 + 307 + 8 + 307 + 1 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (7243078307053) and next prime (7243078307207).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240939006 + ... + 240969065.

It is an arithmetic number, because the mean of its divisors is an integer number (394682710968).

Almost surely, 2^{7243078307130} is an apocalyptic number.

7243078307130 is an abundant number, since it is smaller than the sum of its proper divisors (11701691819334).

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

7243078307130 is a wasteful number, since it uses less digits than its factorization.

7243078307130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481908251 (or 481908248 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 7243078307130 in words is "seven trillion, two hundred forty-three billion, seventy-eight million, three hundred seven thousand, one hundred thirty".