34364505731 has 4 divisors (see below), whose sum is σ = 34704748464. Its totient is φ = 34024263000.

The previous prime is 34364505719. The next prime is 34364505751. The reversal of 34364505731 is 13750546343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13750546343 = 23 ⋅597849841.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34364505731 is a prime.

It is a super-2 number, since 2×34364505731² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34364505751) 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, 170121215 + ... + 170121416.

It is an arithmetic number, because the mean of its divisors is an integer number (8676187116).

Almost surely, 2^34364505731 is an apocalyptic number.

34364505731 is a deficient number, since it is larger than the sum of its proper divisors (340242733).

34364505731 is a wasteful number, since it uses less digits than its factorization.

34364505731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340242732.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 34364505731 in words is "thirty-four billion, three hundred sixty-four million, five hundred five thousand, seven hundred thirty-one".