34377747751 has 2 divisors, whose sum is σ = 34377747752. Its totient is φ = 34377747750.

The previous prime is 34377747749. The next prime is 34377747779. The reversal of 34377747751 is 15774777343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34377747751 - 2¹ = 34377747749 is a prime.

Together with 34377747749, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 34377747692 and 34377747701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34377748751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17188873875 + 17188873876.

It is an arithmetic number, because the mean of its divisors is an integer number (17188873876).

Almost surely, 2^34377747751 is an apocalyptic number.

34377747751 is a deficient number, since it is larger than the sum of its proper divisors (1).

34377747751 is an equidigital number, since it uses as much as digits as its factorization.

34377747751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12101040, while the sum is 55.

The spelling of 34377747751 in words is "thirty-four billion, three hundred seventy-seven million, seven hundred forty-seven thousand, seven hundred fifty-one".