340519117846 has 16 divisors (see below), whose sum is σ = 537689622960. Its totient is φ = 161290172160.

The previous prime is 340519117781. The next prime is 340519117853. The reversal of 340519117846 is 648711915043.

It is a self number, because there is not a number n which added to its sum of digits gives 340519117846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544666 + ... + 988786.

It is an arithmetic number, because the mean of its divisors is an integer number (33605601435).

Almost surely, 2^340519117846 is an apocalyptic number.

340519117846 is a deficient number, since it is larger than the sum of its proper divisors (197170505114).

340519117846 is a wasteful number, since it uses less digits than its factorization.

340519117846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464319.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 340519117846 in words is "three hundred forty billion, five hundred nineteen million, one hundred seventeen thousand, eight hundred forty-six".