1416410161 has 4 divisors (see below), whose sum is σ = 1423528000. Its totient is φ = 1409292324.

The previous prime is 1416410137. The next prime is 1416410249. The reversal of 1416410161 is 1610146141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1610146141 = 101 ⋅15942041.

It is a cyclic number.

It is not a de Polignac number, because 1416410161 - 2⁷ = 1416410033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416410101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3558621 + ... + 3559018.

It is an arithmetic number, because the mean of its divisors is an integer number (355882000).

Almost surely, 2^1416410161 is an apocalyptic number.

It is an amenable number.

1416410161 is a deficient number, since it is larger than the sum of its proper divisors (7117839).

1416410161 is an equidigital number, since it uses as much as digits as its factorization.

1416410161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117838.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1416410161 is about 37635.2250026488. The cubic root of 1416410161 is about 1123.0428948456.

The spelling of 1416410161 in words is "one billion, four hundred sixteen million, four hundred ten thousand, one hundred sixty-one".