1416414631 has 4 divisors (see below), whose sum is σ = 1416500064. Its totient is φ = 1416329200.

The previous prime is 1416414611. The next prime is 1416414647. The reversal of 1416414631 is 1364146141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1364146141 = 19979 ⋅68279.

It is a cyclic number.

It is not a de Polignac number, because 1416414631 - 2¹⁷ = 1416283559 is a prime.

It is a super-2 number, since 2×1416414631² = 4012460813821732322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1416414593 and 1416414602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416414611) 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, 8950 + ... + 53971.

It is an arithmetic number, because the mean of its divisors is an integer number (354125016).

Almost surely, 2^1416414631 is an apocalyptic number.

1416414631 is a deficient number, since it is larger than the sum of its proper divisors (85433).

1416414631 is an equidigital number, since it uses as much as digits as its factorization.

1416414631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85432.

The product of its digits is 6912, while the sum is 31.

The square root of 1416414631 is about 37635.2843884565. The cubic root of 1416414631 is about 1123.0440762351.

The spelling of 1416414631 in words is "one billion, four hundred sixteen million, four hundred fourteen thousand, six hundred thirty-one".