1456305342 has 32 divisors (see below), whose sum is σ = 2939088672. Its totient is φ = 481035264.

The previous prime is 1456305307. The next prime is 1456305343. The reversal of 1456305342 is 2435036541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456305343) 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, 601318 + ... + 603734.

It is an arithmetic number, because the mean of its divisors is an integer number (91846521).

Almost surely, 2^1456305342 is an apocalyptic number.

1456305342 is an abundant number, since it is smaller than the sum of its proper divisors (1482783330).

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

1456305342 is a wasteful number, since it uses less digits than its factorization.

1456305342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 1456305342 is about 38161.5689142886. The cubic root of 1456305342 is about 1133.4894463342.

The spelling of 1456305342 in words is "one billion, four hundred fifty-six million, three hundred five thousand, three hundred forty-two".