425112455434 has 32 divisors (see below), whose sum is σ = 674545600512. Its totient is φ = 200607408000.

The previous prime is 425112455429. The next prime is 425112455477. The reversal of 425112455434 is 434554211524.

It is a super-2 number, since 2×425112455434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7080079 + ... + 7139869.

It is an arithmetic number, because the mean of its divisors is an integer number (21079550016).

Almost surely, 2^425112455434 is an apocalyptic number.

425112455434 is a deficient number, since it is larger than the sum of its proper divisors (249433145078).

425112455434 is a wasteful number, since it uses less digits than its factorization.

425112455434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62662.

The product of its digits is 384000, while the sum is 40.

Adding to 425112455434 its reverse (434554211524), we get a palindrome (859666666958).

The spelling of 425112455434 in words is "four hundred twenty-five billion, one hundred twelve million, four hundred fifty-five thousand, four hundred thirty-four".