7426422347345 has 32 divisors (see below), whose sum is σ = 9232869058560. Its totient is φ = 5730894224640.

The previous prime is 7426422347269. The next prime is 7426422347359. The reversal of 7426422347345 is 5437432246247.

It is not a de Polignac number, because 7426422347345 - 2⁸ = 7426422347089 is a prime.

It is a super-2 number, since 2×7426422347345² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36090842 + ... + 36296028.

It is an arithmetic number, because the mean of its divisors is an integer number (288527158080).

Almost surely, 2^{7426422347345} is an apocalyptic number.

It is an amenable number.

7426422347345 is a deficient number, since it is larger than the sum of its proper divisors (1806446711215).

7426422347345 is a wasteful number, since it uses less digits than its factorization.

7426422347345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207545.

The product of its digits is 27095040, while the sum is 53.

The spelling of 7426422347345 in words is "seven trillion, four hundred twenty-six billion, four hundred twenty-two million, three hundred forty-seven thousand, three hundred forty-five".