1424010402 has 64 divisors (see below), whose sum is σ = 3199484160. Its totient is φ = 469452672.

The previous prime is 1424010397. The next prime is 1424010407. The reversal of 1424010402 is 2040104241.

1424010402 is a `hidden beast` number, since 14 + 240 + 10 + 402 = 666.

It is an interprime number because it is at equal distance from previous prime (1424010397) and next prime (1424010407).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1424010407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2923803 + ... + 2924289.

It is an arithmetic number, because the mean of its divisors is an integer number (49991940).

Almost surely, 2^1424010402 is an apocalyptic number.

1424010402 is an abundant number, since it is smaller than the sum of its proper divisors (1775473758).

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

1424010402 is a wasteful number, since it uses less digits than its factorization.

1424010402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1424010402 is about 37736.0623541991. The cubic root of 1424010402 is about 1125.0480050626.

Adding to 1424010402 its reverse (2040104241), we get a palindrome (3464114643).

It can be divided in two parts, 14240 and 10402, that added together give a palindrome (24642).

The spelling of 1424010402 in words is "one billion, four hundred twenty-four million, ten thousand, four hundred two".