1402424132 has 12 divisors (see below), whose sum is σ = 2459835840. Its totient is φ = 699613896.

The previous prime is 1402424081. The next prime is 1402424141. The reversal of 1402424132 is 2314242041.

It is a junction number, because it is equal to n+sod(n) for n = 1402424098 and 1402424107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397568 + ... + 401079.

It is an arithmetic number, because the mean of its divisors is an integer number (204986320).

Almost surely, 2^1402424132 is an apocalyptic number.

It is an amenable number.

1402424132 is a deficient number, since it is larger than the sum of its proper divisors (1057411708).

1402424132 is a wasteful number, since it uses less digits than its factorization.

1402424132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799090 (or 799088 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1402424132 is about 37448.9536836478. The cubic root of 1402424132 is about 1119.3342482615.

Adding to 1402424132 its reverse (2314242041), we get a palindrome (3716666173).

The spelling of 1402424132 in words is "one billion, four hundred two million, four hundred twenty-four thousand, one hundred thirty-two".