1345054084 has 24 divisors (see below), whose sum is σ = 2622469248. Its totient is φ = 598379040.

The previous prime is 1345054049. The next prime is 1345054097. The reversal of 1345054084 is 4804505431.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323139 + ... + 327274.

It is an arithmetic number, because the mean of its divisors is an integer number (109269552).

Almost surely, 2^1345054084 is an apocalyptic number.

It is an amenable number.

1345054084 is a deficient number, since it is larger than the sum of its proper divisors (1277415164).

1345054084 is a wasteful number, since it uses less digits than its factorization.

1345054084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650475 (or 650473 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 1345054084 is about 36674.9789911324. The cubic root of 1345054084 is about 1103.8581008986.

The spelling of 1345054084 in words is "one billion, three hundred forty-five million, fifty-four thousand, eighty-four".