34285777492 has 12 divisors (see below), whose sum is σ = 60149739636. Its totient is φ = 17100137600.

The previous prime is 34285777439. The next prime is 34285777501. The reversal of 34285777492 is 29477758243.

It can be written as a sum of positive squares in 2 ways, for example, as 26911090116 + 7374687376 = 164046^2 + 85876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10685983 + ... + 10689190.

It is an arithmetic number, because the mean of its divisors is an integer number (5012478303).

Almost surely, 2^34285777492 is an apocalyptic number.

It is an amenable number.

34285777492 is a deficient number, since it is larger than the sum of its proper divisors (25863962144).

34285777492 is a wasteful number, since it uses less digits than its factorization.

34285777492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21375578 (or 21375576 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 58.

The spelling of 34285777492 in words is "thirty-four billion, two hundred eighty-five million, seven hundred seventy-seven thousand, four hundred ninety-two".