7422045043139 has 8 divisors (see below), whose sum is σ = 7465719560208. Its totient is φ = 7378399853280.

The previous prime is 7422045043123. The next prime is 7422045043151. The reversal of 7422045043139 is 9313405402247.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7422045043139 - 2⁴ = 7422045043123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7422045043139.

It is not an unprimeable number, because it can be changed into a prime (7422045043109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6824057 + ... + 7836570.

It is an arithmetic number, because the mean of its divisors is an integer number (933214945026).

Almost surely, 2^{7422045043139} is an apocalyptic number.

7422045043139 is a deficient number, since it is larger than the sum of its proper divisors (43674517069).

7422045043139 is a wasteful number, since it uses less digits than its factorization.

7422045043139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14663605.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 7422045043139 in words is "seven trillion, four hundred twenty-two billion, forty-five million, forty-three thousand, one hundred thirty-nine".