424985738284635 has 64 divisors (see below), whose sum is σ = 746217005054976. Its totient is φ = 204825874521600.

The previous prime is 424985738284559. The next prime is 424985738284649. The reversal of 424985738284635 is 536482837589424.

It is not a de Polignac number, because 424985738284635 - 2¹¹ = 424985738282587 is a prime.

It is a super-2 number, since 2×424985738284635² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65377474 + ... + 71583416.

It is an arithmetic number, because the mean of its divisors is an integer number (11659640703984).

Almost surely, 2^{424985738284635} is an apocalyptic number.

424985738284635 is a deficient number, since it is larger than the sum of its proper divisors (321231266770341).

424985738284635 is a wasteful number, since it uses less digits than its factorization.

424985738284635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6208436.

The product of its digits is 11147673600, while the sum is 78.

The spelling of 424985738284635 in words is "four hundred twenty-four trillion, nine hundred eighty-five billion, seven hundred thirty-eight million, two hundred eighty-four thousand, six hundred thirty-five".