4215345311240 has 64 divisors (see below), whose sum is σ = 10844242416000. Its totient is φ = 1444623510528.

The previous prime is 4215345311227. The next prime is 4215345311267. The reversal of 4215345311240 is 421135435124.

4215345311240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4215345311240.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2685665 + ... + 3955184.

It is an arithmetic number, because the mean of its divisors is an integer number (169441287750).

Almost surely, 2^{4215345311240} is an apocalyptic number.

4215345311240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4215345311240 is an abundant number, since it is smaller than the sum of its proper divisors (6628897104760).

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

4215345311240 is a wasteful number, since it uses less digits than its factorization.

4215345311240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643134 (or 6643130 counting only the distinct ones).

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

The spelling of 4215345311240 in words is "four trillion, two hundred fifteen billion, three hundred forty-five million, three hundred eleven thousand, two hundred forty".