1403413423 has 8 divisors (see below), whose sum is σ = 1433442992. Its totient is φ = 1373651136.

The previous prime is 1403413411. The next prime is 1403413439. The reversal of 1403413423 is 3243143041.

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

It is a cyclic number.

It is not a de Polignac number, because 1403413423 - 2²⁹ = 866542511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403413463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56190 + ... + 77227.

It is an arithmetic number, because the mean of its divisors is an integer number (179180374).

Almost surely, 2^1403413423 is an apocalyptic number.

1403413423 is a deficient number, since it is larger than the sum of its proper divisors (30029569).

1403413423 is a wasteful number, since it uses less digits than its factorization.

1403413423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133641.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1403413423 is about 37462.1598816726. The cubic root of 1403413423 is about 1119.5973847823.

Adding to 1403413423 its reverse (3243143041), we get a palindrome (4646556464).

The spelling of 1403413423 in words is "one billion, four hundred three million, four hundred thirteen thousand, four hundred twenty-three".