1634241434 has 24 divisors (see below), whose sum is σ = 2860925760. Its totient is φ = 698094936.

The previous prime is 1634241409. The next prime is 1634241457. The reversal of 1634241434 is 4341424361.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1634241434.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2927 + ... + 57245.

It is an arithmetic number, because the mean of its divisors is an integer number (119205240).

Almost surely, 2^1634241434 is an apocalyptic number.

1634241434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1634241434 is a deficient number, since it is larger than the sum of its proper divisors (1226684326).

1634241434 is a wasteful number, since it uses less digits than its factorization.

1634241434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54642 (or 54635 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 1634241434 is about 40425.7521142155. The cubic root of 1634241434 is about 1177.8918199059.

Adding to 1634241434 its reverse (4341424361), we get a palindrome (5975665795).

The spelling of 1634241434 in words is "one billion, six hundred thirty-four million, two hundred forty-one thousand, four hundred thirty-four".