425326434622 has 16 divisors (see below), whose sum is σ = 648644256432. Its totient is φ = 209113787520.

The previous prime is 425326434613. The next prime is 425326434641. The reversal of 425326434622 is 226434623524.

It is a congruent number.

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, 119163 + ... + 929974.

It is an arithmetic number, because the mean of its divisors is an integer number (40540266027).

Almost surely, 2^425326434622 is an apocalyptic number.

425326434622 is a deficient number, since it is larger than the sum of its proper divisors (223317821810).

425326434622 is a wasteful number, since it uses less digits than its factorization.

425326434622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052523.

The product of its digits is 1658880, while the sum is 43.

The spelling of 425326434622 in words is "four hundred twenty-five billion, three hundred twenty-six million, four hundred thirty-four thousand, six hundred twenty-two".