340425360561303 has 48 divisors (see below), whose sum is σ = 518060143411200. Its totient is φ = 215141672229120.

The previous prime is 340425360561283. The next prime is 340425360561317. The reversal of 340425360561303 is 303165063524043.

340425360561303 is a `hidden beast` number, since 3 + 4 + 0 + 4 + 2 + 5 + 3 + 605 + 6 + 1 + 30 + 3 = 666.

It is not a de Polignac number, because 340425360561303 - 2⁵ = 340425360561271 is a prime.

It is a super-2 number, since 2×340425360561303² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340425360561343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58008258 + ... + 63606671.

It is an arithmetic number, because the mean of its divisors is an integer number (10792919654400).

Almost surely, 2^{340425360561303} is an apocalyptic number.

340425360561303 is a deficient number, since it is larger than the sum of its proper divisors (177634782849897).

340425360561303 is a wasteful number, since it uses less digits than its factorization.

340425360561303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121615172 (or 121615169 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 340425360561303 in words is "three hundred forty trillion, four hundred twenty-five billion, three hundred sixty million, five hundred sixty-one thousand, three hundred three".