343140001112040 has 128 divisors (see below), whose sum is σ = 1128883241041920. Its totient is φ = 82749928812800.

The previous prime is 343140001112017. The next prime is 343140001112159. The reversal of 343140001112040 is 40211100041343.

It is a super-4 number, since 4×343140001112040⁴ (a number of 59 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 343140001112040.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 680257164 + ... + 680761403.

It is an arithmetic number, because the mean of its divisors is an integer number (8819400320640).

Almost surely, 2^{343140001112040} is an apocalyptic number.

343140001112040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343140001112040 is an abundant number, since it is smaller than the sum of its proper divisors (785743239929880).

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

343140001112040 is a wasteful number, since it uses less digits than its factorization.

343140001112040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361018783 (or 1361018779 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 343140001112040 its reverse (40211100041343), we get a palindrome (383351101153383).

The spelling of 343140001112040 in words is "three hundred forty-three trillion, one hundred forty billion, one million, one hundred twelve thousand, forty".