340177059897 has 4 divisors (see below), whose sum is σ = 453569413200. Its totient is φ = 226784706596.

The previous prime is 340177059889. The next prime is 340177059949. The reversal of 340177059897 is 798950771043.

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.

It is a cyclic number.

It is not a de Polignac number, because 340177059897 - 2³ = 340177059889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340177059897.

It is not an unprimeable number, because it can be changed into a prime (340177059197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56696176647 + ... + 56696176652.

It is an arithmetic number, because the mean of its divisors is an integer number (113392353300).

Almost surely, 2^340177059897 is an apocalyptic number.

It is an amenable number.

340177059897 is a deficient number, since it is larger than the sum of its proper divisors (113392353303).

340177059897 is a wasteful number, since it uses less digits than its factorization.

340177059897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113392353302.

The product of its (nonzero) digits is 13335840, while the sum is 60.

The spelling of 340177059897 in words is "three hundred forty billion, one hundred seventy-seven million, fifty-nine thousand, eight hundred ninety-seven".