434321014040 has 32 divisors (see below), whose sum is σ = 980557537680. Its totient is φ = 173135471232.

The previous prime is 434321014013. The next prime is 434321014063. The reversal of 434321014040 is 40410123434.

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, 18517334 + ... + 18540773.

Almost surely, 2^434321014040 is an apocalyptic number.

434321014040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434321014040 is an abundant number, since it is smaller than the sum of its proper divisors (546236523640).

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

434321014040 is a wasteful number, since it uses less digits than its factorization.

434321014040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37058411 (or 37058407 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 434321014040 its reverse (40410123434), we get a palindrome (474731137474).

The spelling of 434321014040 in words is "four hundred thirty-four billion, three hundred twenty-one million, fourteen thousand, forty".