434100553240 has 32 divisors (see below), whose sum is σ = 977646911760. Its totient is φ = 173476547200.

The previous prime is 434100553223. The next prime is 434100553259. The reversal of 434100553240 is 42355001434.

It is a congruent number.

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, 5071846 + ... + 5156725.

Almost surely, 2^434100553240 is an apocalyptic number.

434100553240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434100553240 is an abundant number, since it is smaller than the sum of its proper divisors (543546358520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434100553240 is a wasteful number, since it uses less digits than its factorization.

434100553240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10229643 (or 10229639 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 434100553240 its reverse (42355001434), we get a palindrome (476455554674).

The spelling of 434100553240 in words is "four hundred thirty-four billion, one hundred million, five hundred fifty-three thousand, two hundred forty".