734342434031 has 4 divisors (see below), whose sum is σ = 734414786064. Its totient is φ = 734270082000.

The previous prime is 734342433997. The next prime is 734342434057. The reversal of 734342434031 is 130434243437.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 734342434031 - 2²² = 734338239727 is a prime.

It is a super-2 number, since 2×734342434031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734342434061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36160790 + ... + 36181091.

It is an arithmetic number, because the mean of its divisors is an integer number (183603696516).

Almost surely, 2^734342434031 is an apocalyptic number.

734342434031 is a deficient number, since it is larger than the sum of its proper divisors (72352033).

734342434031 is a wasteful number, since it uses less digits than its factorization.

734342434031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72352032.

The product of its (nonzero) digits is 290304, while the sum is 38.

Adding to 734342434031 its reverse (130434243437), we get a palindrome (864776677468).

The spelling of 734342434031 in words is "seven hundred thirty-four billion, three hundred forty-two million, four hundred thirty-four thousand, thirty-one".