34540031213 has 8 divisors (see below), whose sum is σ = 34740533280. Its totient is φ = 34340105520.

The previous prime is 34540031191. The next prime is 34540031219. The reversal of 34540031213 is 31213004543.

34540031213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34540031213 - 2²⁴ = 34523253997 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 (34540031219) 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, 23603 + ... + 263888.

It is an arithmetic number, because the mean of its divisors is an integer number (4342566660).

Almost surely, 2^34540031213 is an apocalyptic number.

It is an amenable number.

34540031213 is a deficient number, since it is larger than the sum of its proper divisors (200502067).

34540031213 is a wasteful number, since it uses less digits than its factorization.

34540031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288187.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 34540031213 its reverse (31213004543), we get a palindrome (65753035756).

The spelling of 34540031213 in words is "thirty-four billion, five hundred forty million, thirty-one thousand, two hundred thirteen".