3434137404491 has 4 divisors (see below), whose sum is σ = 3434428864752. Its totient is φ = 3433845944232.

The previous prime is 3434137404427. The next prime is 3434137404493. The reversal of 3434137404491 is 1944047314343.

It is a happy number.

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 3434137404491 - 2⁶ = 3434137404427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3434137404493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145712456 + ... + 145736021.

It is an arithmetic number, because the mean of its divisors is an integer number (858607216188).

Almost surely, 2^{3434137404491} is an apocalyptic number.

3434137404491 is a deficient number, since it is larger than the sum of its proper divisors (291460261).

3434137404491 is a wasteful number, since it uses less digits than its factorization.

3434137404491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291460260.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 3434137404491 in words is "three trillion, four hundred thirty-four billion, one hundred thirty-seven million, four hundred four thousand, four hundred ninety-one".