1402234130 has 32 divisors (see below), whose sum is σ = 2758684608. Its totient is φ = 508939200.

The previous prime is 1402234111. The next prime is 1402234133. The reversal of 1402234130 is 314322041.

It is not an unprimeable number, because it can be changed into a prime (1402234133) 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 15 ways as a sum of consecutive naturals, for example, 47729 + ... + 71291.

It is an arithmetic number, because the mean of its divisors is an integer number (86208894).

Almost surely, 2^1402234130 is an apocalyptic number.

1402234130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402234130 is a deficient number, since it is larger than the sum of its proper divisors (1356450478).

1402234130 is a wasteful number, since it uses less digits than its factorization.

1402234130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24122.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1402234130 is about 37446.4167845203. The cubic root of 1402234130 is about 1119.2836964239.

Adding to 1402234130 its reverse (314322041), we get a palindrome (1716556171).

It can be divided in two parts, 1402 and 234130, that added together give a palindrome (235532).

The spelling of 1402234130 in words is "one billion, four hundred two million, two hundred thirty-four thousand, one hundred thirty".