1402134324 has 12 divisors (see below), whose sum is σ = 3271646784. Its totient is φ = 467378104.

The previous prime is 1402134319. The next prime is 1402134329. The reversal of 1402134324 is 4234312041.

It is an interprime number because it is at equal distance from previous prime (1402134319) and next prime (1402134329).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1402134294 and 1402134303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402134329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58422252 + ... + 58422275.

It is an arithmetic number, because the mean of its divisors is an integer number (272637232).

Almost surely, 2^1402134324 is an apocalyptic number.

It is an amenable number.

1402134324 is an abundant number, since it is smaller than the sum of its proper divisors (1869512460).

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

1402134324 is a wasteful number, since it uses less digits than its factorization.

1402134324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116844534 (or 116844532 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1402134324 is about 37445.0841099336. The cubic root of 1402134324 is about 1119.2571402598.

Adding to 1402134324 its reverse (4234312041), we get a palindrome (5636446365).

The spelling of 1402134324 in words is "one billion, four hundred two million, one hundred thirty-four thousand, three hundred twenty-four".