434144440102 has 8 divisors (see below), whose sum is σ = 655116161616. Its totient is φ = 215772386232.

The previous prime is 434144440027. The next prime is 434144440117. The reversal of 434144440102 is 201044441434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649916493 + ... + 649917160.

It is an arithmetic number, because the mean of its divisors is an integer number (81889520202).

Almost surely, 2^434144440102 is an apocalyptic number.

434144440102 is a deficient number, since it is larger than the sum of its proper divisors (220971721514).

434144440102 is a wasteful number, since it uses less digits than its factorization.

434144440102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299833822.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 434144440102 its reverse (201044441434), we get a palindrome (635188881536).

The spelling of 434144440102 in words is "four hundred thirty-four billion, one hundred forty-four million, four hundred forty thousand, one hundred two".