1356042955 has 8 divisors (see below), whose sum is σ = 1627508592. Its totient is φ = 1084663008.

The previous prime is 1356042943. The next prime is 1356042971. The reversal of 1356042955 is 5592406531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1356042955 - 2⁵ = 1356042923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21057 + ... + 56173.

It is an arithmetic number, because the mean of its divisors is an integer number (203438574).

Almost surely, 2^1356042955 is an apocalyptic number.

1356042955 is a deficient number, since it is larger than the sum of its proper divisors (271465637).

1356042955 is an equidigital number, since it uses as much as digits as its factorization.

1356042955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42845.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 1356042955 is about 36824.4885232640. The cubic root of 1356042955 is about 1106.8560645120.

The spelling of 1356042955 in words is "one billion, three hundred fifty-six million, forty-two thousand, nine hundred fifty-five".