34131124477 has 4 divisors (see below), whose sum is σ = 34144569760. Its totient is φ = 34117679196.

The previous prime is 34131124471. The next prime is 34131124499. The reversal of 34131124477 is 77442113143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77442113143 = 809 ⋅95725727.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34131124477 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 (34131124471) 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, 6718833 + ... + 6723910.

It is an arithmetic number, because the mean of its divisors is an integer number (8536142440).

Almost surely, 2^34131124477 is an apocalyptic number.

It is an amenable number.

34131124477 is a deficient number, since it is larger than the sum of its proper divisors (13445283).

34131124477 is a wasteful number, since it uses less digits than its factorization.

34131124477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13445282.

The product of its digits is 56448, while the sum is 37.

The spelling of 34131124477 in words is "thirty-four billion, one hundred thirty-one million, one hundred twenty-four thousand, four hundred seventy-seven".