1403134212 has 12 divisors (see below), whose sum is σ = 3273979856. Its totient is φ = 467711400.

The previous prime is 1403134199. The next prime is 1403134279. The reversal of 1403134212 is 2124313041.

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

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, 58463914 + ... + 58463937.

Almost surely, 2^1403134212 is an apocalyptic number.

1403134212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1403134212 is an abundant number, since it is smaller than the sum of its proper divisors (1870845644).

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

1403134212 is a wasteful number, since it uses less digits than its factorization.

1403134212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116927858 (or 116927856 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1403134212 is about 37458.4331225960. The cubic root of 1403134212 is about 1119.5231313861.

Adding to 1403134212 its reverse (2124313041), we get a palindrome (3527447253).

The spelling of 1403134212 in words is "one billion, four hundred three million, one hundred thirty-four thousand, two hundred twelve".