1424113652 has 18 divisors (see below), whose sum is σ = 2698654518. Its totient is φ = 657282912.

The previous prime is 1424113651. The next prime is 1424113661. The reversal of 1424113652 is 2563114241.

It can be written as a sum of positive squares in 3 ways, for example, as 127825636 + 1296288016 = 11306^2 + 36004^2 .

It is a super-3 number, since 3×1424113652³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424113651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1052663 + ... + 1054014.

It is an arithmetic number, because the mean of its divisors is an integer number (149925251).

Almost surely, 2^1424113652 is an apocalyptic number.

It is an amenable number.

1424113652 is a deficient number, since it is larger than the sum of its proper divisors (1274540866).

1424113652 is a wasteful number, since it uses less digits than its factorization.

1424113652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106707 (or 2106692 counting only the distinct ones).

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

The square root of 1424113652 is about 37737.4303841690. The cubic root of 1424113652 is about 1125.0751955005.

Adding to 1424113652 its reverse (2563114241), we get a palindrome (3987227893).

The spelling of 1424113652 in words is "one billion, four hundred twenty-four million, one hundred thirteen thousand, six hundred fifty-two".