1414504631 has 4 divisors (see below), whose sum is σ = 1415891064. Its totient is φ = 1413118200.

The previous prime is 1414504607. The next prime is 1414504639. The reversal of 1414504631 is 1364054141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1364054141 = 10889 ⋅125269.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414504631 is a prime.

It is a super-2 number, since 2×1414504631² = 4001646702240892322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1414504594 and 1414504603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414504639) 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, 691685 + ... + 693726.

It is an arithmetic number, because the mean of its divisors is an integer number (353972766).

Almost surely, 2^1414504631 is an apocalyptic number.

1414504631 is a deficient number, since it is larger than the sum of its proper divisors (1386433).

1414504631 is a wasteful number, since it uses less digits than its factorization.

1414504631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386432.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1414504631 is about 37609.9007044688. The cubic root of 1414504631 is about 1122.5390501343.

Adding to 1414504631 its reverse (1364054141), we get a palindrome (2778558772).

The spelling of 1414504631 in words is "one billion, four hundred fourteen million, five hundred four thousand, six hundred thirty-one".