1423361355 has 16 divisors (see below), whose sum is σ = 2452561440. Its totient is φ = 700731648.

The previous prime is 1423361299. The next prime is 1423361369. The reversal of 1423361355 is 5531633241.

It is not a de Polignac number, because 1423361355 - 2⁸ = 1423361099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3649450 + ... + 3649839.

It is an arithmetic number, because the mean of its divisors is an integer number (153285090).

Almost surely, 2^1423361355 is an apocalyptic number.

1423361355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1423361355 is a deficient number, since it is larger than the sum of its proper divisors (1029200085).

1423361355 is a wasteful number, since it uses less digits than its factorization.

1423361355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7299310.

The product of its digits is 32400, while the sum is 33.

The square root of 1423361355 is about 37727.4615499108. The cubic root of 1423361355 is about 1124.8770512551.

Adding to 1423361355 its reverse (5531633241), we get a palindrome (6954994596).

The spelling of 1423361355 in words is "one billion, four hundred twenty-three million, three hundred sixty-one thousand, three hundred fifty-five".