4340354025540 has 96 divisors (see below), whose sum is σ = 13334777197056. Its totient is φ = 1048236433920.

The previous prime is 4340354025529. The next prime is 4340354025629. The reversal of 4340354025540 is 455204530434.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 52454476 + ... + 52537155.

It is an arithmetic number, because the mean of its divisors is an integer number (138903929136).

Almost surely, 2^{4340354025540} is an apocalyptic number.

It is an amenable number.

4340354025540 is an abundant number, since it is smaller than the sum of its proper divisors (8994423171516).

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

4340354025540 is a wasteful number, since it uses less digits than its factorization.

4340354025540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104991709 (or 104991707 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 4340354025540 its reverse (455204530434), we get a palindrome (4795558555974).

The spelling of 4340354025540 in words is "four trillion, three hundred forty billion, three hundred fifty-four million, twenty-five thousand, five hundred forty".