434213124442 has 16 divisors (see below), whose sum is σ = 672537118464. Its totient is φ = 210038400000.

The previous prime is 434213124361. The next prime is 434213124467. The reversal of 434213124442 is 244421312434.

It is a super-2 number, since 2×434213124442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434213124398 and 434213124407.

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, 875559 + ... + 1278682.

It is an arithmetic number, because the mean of its divisors is an integer number (42033569904).

Almost surely, 2^434213124442 is an apocalyptic number.

434213124442 is a deficient number, since it is larger than the sum of its proper divisors (238323994022).

434213124442 is a wasteful number, since it uses less digits than its factorization.

434213124442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157525.

The product of its digits is 73728, while the sum is 34.

Adding to 434213124442 its reverse (244421312434), we get a palindrome (678634436876).

The spelling of 434213124442 in words is "four hundred thirty-four billion, two hundred thirteen million, one hundred twenty-four thousand, four hundred forty-two".