1424628898 has 16 divisors (see below), whose sum is σ = 2664241344. Its totient is φ = 555050160.

The previous prime is 1424628853. The next prime is 1424628899. The reversal of 1424628898 is 8988264241.

It is not an unprimeable number, because it can be changed into a prime (1424628899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4625265 + ... + 4625572.

It is an arithmetic number, because the mean of its divisors is an integer number (166515084).

Almost surely, 2^1424628898 is an apocalyptic number.

1424628898 is a deficient number, since it is larger than the sum of its proper divisors (1239612446).

1424628898 is a wasteful number, since it uses less digits than its factorization.

1424628898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250857.

The product of its digits is 1769472, while the sum is 52.

The square root of 1424628898 is about 37744.2564902264. The cubic root of 1424628898 is about 1125.2108636514.

The spelling of 1424628898 in words is "one billion, four hundred twenty-four million, six hundred twenty-eight thousand, eight hundred ninety-eight".