1606305345435 has 48 divisors (see below), whose sum is σ = 3320362865664. Its totient is φ = 702384446016.

The previous prime is 1606305345401. The next prime is 1606305345479. The reversal of 1606305345435 is 5345435036061.

1606305345435 is a `hidden beast` number, since 1 + 6 + 0 + 6 + 30 + 534 + 54 + 35 = 666.

It is not a de Polignac number, because 1606305345435 - 2⁸ = 1606305345179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110848887 + ... + 110863376.

It is an arithmetic number, because the mean of its divisors is an integer number (69174226368).

Almost surely, 2^{1606305345435} is an apocalyptic number.

1606305345435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1606305345435 is an abundant number, since it is smaller than the sum of its proper divisors (1714057520229).

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

1606305345435 is a wasteful number, since it uses less digits than its factorization.

1606305345435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221712304 (or 221712301 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

The spelling of 1606305345435 in words is "one trillion, six hundred six billion, three hundred five million, three hundred forty-five thousand, four hundred thirty-five".