340725547640514 has 16 divisors (see below), whose sum is σ = 681451736565600. Its totient is φ = 113575075666080.

The previous prime is 340725547640501. The next prime is 340725547640531. The reversal of 340725547640514 is 415046745527043.

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, 19669972 + ... + 32685759.

It is an arithmetic number, because the mean of its divisors is an integer number (42590733535350).

Almost surely, 2^{340725547640514} is an apocalyptic number.

340725547640514 is an abundant number, since it is smaller than the sum of its proper divisors (340726188925086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340725547640514 is a wasteful number, since it uses less digits than its factorization.

340725547640514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53440385.

The product of its (nonzero) digits is 56448000, while the sum is 57.

The spelling of 340725547640514 in words is "three hundred forty trillion, seven hundred twenty-five billion, five hundred forty-seven million, six hundred forty thousand, five hundred fourteen".