1403252234 has 8 divisors (see below), whose sum is σ = 2105239008. Its totient is φ = 701505900.

The previous prime is 1403252197. The next prime is 1403252237. The reversal of 1403252234 is 4322523041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1403252237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44732 + ... + 69335.

It is an arithmetic number, because the mean of its divisors is an integer number (263154876).

Almost surely, 2^1403252234 is an apocalyptic number.

1403252234 is a deficient number, since it is larger than the sum of its proper divisors (701986774).

1403252234 is a wasteful number, since it uses less digits than its factorization.

1403252234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120220.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1403252234 is about 37460.0084623589. The cubic root of 1403252234 is about 1119.5545193682.

Adding to 1403252234 its reverse (4322523041), we get a palindrome (5725775275).

It can be divided in two parts, 14032 and 52234, that added together give a palindrome (66266).

The spelling of 1403252234 in words is "one billion, four hundred three million, two hundred fifty-two thousand, two hundred thirty-four".