1416432455 has 4 divisors (see below), whose sum is σ = 1699718952. Its totient is φ = 1133145960.

The previous prime is 1416432421. The next prime is 1416432481. The reversal of 1416432455 is 5542346141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5542346141 = 5693 ⋅973537.

It is not a de Polignac number, because 1416432455 - 2¹⁰ = 1416431431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141643241 + ... + 141643250.

It is an arithmetic number, because the mean of its divisors is an integer number (424929738).

Almost surely, 2^1416432455 is an apocalyptic number.

1416432455 is a deficient number, since it is larger than the sum of its proper divisors (283286497).

1416432455 is an equidigital number, since it uses as much as digits as its factorization.

1416432455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283286496.

The product of its digits is 57600, while the sum is 35.

The square root of 1416432455 is about 37635.5211867725. The cubic root of 1416432455 is about 1123.0487869682.

Adding to 1416432455 its reverse (5542346141), we get a palindrome (6958778596).

The spelling of 1416432455 in words is "one billion, four hundred sixteen million, four hundred thirty-two thousand, four hundred fifty-five".