1451424022 has 16 divisors (see below), whose sum is σ = 2295944640. Its totient is φ = 686249928.

The previous prime is 1451424019. The next prime is 1451424047. The reversal of 1451424022 is 2204241541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14128 + ... + 55699.

It is an arithmetic number, because the mean of its divisors is an integer number (143496540).

Almost surely, 2^1451424022 is an apocalyptic number.

1451424022 is a deficient number, since it is larger than the sum of its proper divisors (844520618).

1451424022 is a wasteful number, since it uses less digits than its factorization.

1451424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70395.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1451424022 is about 38097.5592656538. The cubic root of 1451424022 is about 1132.2215991024.

Adding to 1451424022 its reverse (2204241541), we get a palindrome (3655665563).

The spelling of 1451424022 in words is "one billion, four hundred fifty-one million, four hundred twenty-four thousand, twenty-two".