1650430425343 has 4 divisors (see below), whose sum is σ = 1886206200400. Its totient is φ = 1414654650288.

The previous prime is 1650430425337. The next prime is 1650430425359. The reversal of 1650430425343 is 3435240340561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1650430425343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1650430425296 and 1650430425305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650430425323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117887887518 + ... + 117887887531.

It is an arithmetic number, because the mean of its divisors is an integer number (471551550100).

Almost surely, 2^{1650430425343} is an apocalyptic number.

1650430425343 is a deficient number, since it is larger than the sum of its proper divisors (235775775057).

1650430425343 is an equidigital number, since it uses as much as digits as its factorization.

1650430425343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235775775056.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 1650430425343 in words is "one trillion, six hundred fifty billion, four hundred thirty million, four hundred twenty-five thousand, three hundred forty-three".