34018501770997 has 2 divisors, whose sum is σ = 34018501770998. Its totient is φ = 34018501770996.

The previous prime is 34018501770991. The next prime is 34018501771117. The reversal of 34018501770997 is 79907710581043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32670381071601 + 1348120699396 = 5715801^2 + 1161086^2 .

It is a cyclic number.

It is not a de Polignac number, because 34018501770997 - 2¹¹ = 34018501768949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34018501770991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17009250885498 + 17009250885499.

It is an arithmetic number, because the mean of its divisors is an integer number (17009250885499).

Almost surely, 2^{34018501770997} is an apocalyptic number.

It is an amenable number.

34018501770997 is a deficient number, since it is larger than the sum of its proper divisors (1).

34018501770997 is an equidigital number, since it uses as much as digits as its factorization.

34018501770997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13335840, while the sum is 61.

The spelling of 34018501770997 in words is "thirty-four trillion, eighteen billion, five hundred one million, seven hundred seventy thousand, nine hundred ninety-seven".