1342055085 has 32 divisors (see below), whose sum is σ = 2460948480. Its totient is φ = 611784768.

The previous prime is 1342055023. The next prime is 1342055087. The reversal of 1342055085 is 5805502431.

It is not a de Polignac number, because 1342055085 - 2⁸ = 1342054829 is a prime.

It is a super-2 number, since 2×1342055085² = 3602223702348714450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342055087) 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 31 ways as a sum of consecutive naturals, for example, 19894 + ... + 55496.

It is an arithmetic number, because the mean of its divisors is an integer number (76904640).

Almost surely, 2^1342055085 is an apocalyptic number.

1342055085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342055085 is a deficient number, since it is larger than the sum of its proper divisors (1118893395).

1342055085 is a wasteful number, since it uses less digits than its factorization.

1342055085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35977.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 1342055085 is about 36634.0700032088. The cubic root of 1342055085 is about 1103.0370848945.

The spelling of 1342055085 in words is "one billion, three hundred forty-two million, fifty-five thousand, eighty-five".