1034342342403 has 16 divisors (see below), whose sum is σ = 1444858899456. Its totient is φ = 657357671520.

The previous prime is 1034342342377. The next prime is 1034342342413. The reversal of 1034342342403 is 3042432434301.

It is a happy number.

It is not a de Polignac number, because 1034342342403 - 2⁶ = 1034342342339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034342342413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82993476 + ... + 83005937.

It is an arithmetic number, because the mean of its divisors is an integer number (90303681216).

Almost surely, 2^{1034342342403} is an apocalyptic number.

1034342342403 is a deficient number, since it is larger than the sum of its proper divisors (410516557053).

1034342342403 is a wasteful number, since it uses less digits than its factorization.

1034342342403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165999514.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 1034342342403 its reverse (3042432434301), we get a palindrome (4076774776704).

The spelling of 1034342342403 in words is "one trillion, thirty-four billion, three hundred forty-two million, three hundred forty-two thousand, four hundred three".