1342745022 has 32 divisors (see below), whose sum is σ = 2779185024. Its totient is φ = 432151200.

The previous prime is 1342745011. The next prime is 1342745071. The reversal of 1342745022 is 2205472431.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5997 + ... + 52167.

It is an arithmetic number, because the mean of its divisors is an integer number (86849532).

Almost surely, 2^1342745022 is an apocalyptic number.

1342745022 is an abundant number, since it is smaller than the sum of its proper divisors (1436440002).

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

1342745022 is a wasteful number, since it uses less digits than its factorization.

1342745022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46344.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1342745022 is about 36643.4853964521. The cubic root of 1342745022 is about 1103.2260725972.

The spelling of 1342745022 in words is "one billion, three hundred forty-two million, seven hundred forty-five thousand, twenty-two".