4350134020040 has 32 divisors (see below), whose sum is σ = 9925657911360. Its totient is φ = 1715545809600.

The previous prime is 4350134020039. The next prime is 4350134020061. The reversal of 4350134020040 is 400204310534.

It is a super-2 number, since 2×4350134020040² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4350134019991 and 4350134020009.

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, 765865826 + ... + 765871505.

It is an arithmetic number, because the mean of its divisors is an integer number (310176809730).

Almost surely, 2^{4350134020040} is an apocalyptic number.

4350134020040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4350134020040 is an abundant number, since it is smaller than the sum of its proper divisors (5575523891320).

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

4350134020040 is a wasteful number, since it uses less digits than its factorization.

4350134020040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531737413 (or 1531737409 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 4350134020040 its reverse (400204310534), we get a palindrome (4750338330574).

The spelling of 4350134020040 in words is "four trillion, three hundred fifty billion, one hundred thirty-four million, twenty thousand, forty".