1424367642 has 16 divisors (see below), whose sum is σ = 2998668960. Its totient is φ = 449800272.

The previous prime is 1424367601. The next prime is 1424367653. The reversal of 1424367642 is 2467634241.

It is a self number, because there is not a number n which added to its sum of digits gives 1424367642.

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, 6247113 + ... + 6247340.

It is an arithmetic number, because the mean of its divisors is an integer number (187416810).

Almost surely, 2^1424367642 is an apocalyptic number.

1424367642 is an abundant number, since it is smaller than the sum of its proper divisors (1574301318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424367642 is a wasteful number, since it uses less digits than its factorization.

1424367642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12494477.

The product of its digits is 193536, while the sum is 39.

The square root of 1424367642 is about 37740.7954606153. The cubic root of 1424367642 is about 1125.1420770686.

The spelling of 1424367642 in words is "one billion, four hundred twenty-four million, three hundred sixty-seven thousand, six hundred forty-two".