434012335154140 has 24 divisors (see below), whose sum is σ = 911455859612592. Its totient is φ = 173599228197120.

The previous prime is 434012335154087. The next prime is 434012335154147. The reversal of 434012335154140 is 41451533210434.

It is a super-3 number, since 3×434012335154140³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434012335154093 and 434012335154102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434012335154147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355992781 + ... + 357209860.

It is an arithmetic number, because the mean of its divisors is an integer number (37977327483858).

Almost surely, 2^{434012335154140} is an apocalyptic number.

It is an amenable number.

434012335154140 is an abundant number, since it is smaller than the sum of its proper divisors (477443524458452).

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

434012335154140 is a wasteful number, since it uses less digits than its factorization.

434012335154140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713233077 (or 713233075 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 434012335154140 its reverse (41451533210434), we get a palindrome (475463868364574).

The spelling of 434012335154140 in words is "four hundred thirty-four trillion, twelve billion, three hundred thirty-five million, one hundred fifty-four thousand, one hundred forty".