611403040307 has 16 divisors (see below), whose sum is σ = 619101204480. Its totient is φ = 603762756000.

The previous prime is 611403040301. The next prime is 611403040333. The reversal of 611403040307 is 703040304116.

It is a cyclic number.

It is not a de Polignac number, because 611403040307 - 2¹⁰ = 611403039283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 611403040307.

It is not an unprimeable number, because it can be changed into a prime (611403040301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19006457 + ... + 19038597.

It is an arithmetic number, because the mean of its divisors is an integer number (38693825280).

Almost surely, 2^611403040307 is an apocalyptic number.

611403040307 is a deficient number, since it is larger than the sum of its proper divisors (7698164173).

611403040307 is a wasteful number, since it uses less digits than its factorization.

611403040307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33034.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 611403040307 in words is "six hundred eleven billion, four hundred three million, forty thousand, three hundred seven".