1424550131 has 4 divisors (see below), whose sum is σ = 1424956200. Its totient is φ = 1424144064.

The previous prime is 1424550089. The next prime is 1424550167. The reversal of 1424550131 is 1310554241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424550131 - 2¹⁸ = 1424287987 is a prime.

It is a super-2 number, since 2×1424550131² = 4058686151464234322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424550131.

It is not an unprimeable number, because it can be changed into a prime (1424552131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197726 + ... + 204803.

It is an arithmetic number, because the mean of its divisors is an integer number (356239050).

Almost surely, 2^1424550131 is an apocalyptic number.

1424550131 is a deficient number, since it is larger than the sum of its proper divisors (406069).

1424550131 is an equidigital number, since it uses as much as digits as its factorization.

1424550131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406068.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1424550131 is about 37743.2130455265. The cubic root of 1424550131 is about 1125.1901258256.

The spelling of 1424550131 in words is "one billion, four hundred twenty-four million, five hundred fifty thousand, one hundred thirty-one".