4260145051340 has 24 divisors (see below), whose sum is σ = 8955751642992. Its totient is φ = 1702258585280.

The previous prime is 4260145051333. The next prime is 4260145051361. The reversal of 4260145051340 is 431505410624.

It is a self number, because there is not a number n which added to its sum of digits gives 4260145051340.

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, 112445291 + ... + 112483170.

It is an arithmetic number, because the mean of its divisors is an integer number (373156318458).

Almost surely, 2^{4260145051340} is an apocalyptic number.

It is an amenable number.

4260145051340 is an abundant number, since it is smaller than the sum of its proper divisors (4695606591652).

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

4260145051340 is a wasteful number, since it uses less digits than its factorization.

4260145051340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224929417 (or 224929415 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 4260145051340 in words is "four trillion, two hundred sixty billion, one hundred forty-five million, fifty-one thousand, three hundred forty".