4240345952619 has 32 divisors (see below), whose sum is σ = 7206719984640. Its totient is φ = 2413841665536.

The previous prime is 4240345952551. The next prime is 4240345952629. The reversal of 4240345952619 is 9162595430424.

4240345952619 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 34 + 595 + 2 + 6 + 19 = 666.

4240345952619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4240345952619 is a prime.

It is a super-2 number, since 2×4240345952619² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4240345952629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42603702 + ... + 42703115.

It is an arithmetic number, because the mean of its divisors is an integer number (225209999520).

Almost surely, 2^{4240345952619} is an apocalyptic number.

4240345952619 is a deficient number, since it is larger than the sum of its proper divisors (2966374032021).

4240345952619 is a wasteful number, since it uses less digits than its factorization.

4240345952619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85307096 (or 85307090 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 4240345952619 in words is "four trillion, two hundred forty billion, three hundred forty-five million, nine hundred fifty-two thousand, six hundred nineteen".