340860341274087 has 16 divisors (see below), whose sum is σ = 456728467207680. Its totient is φ = 226118856849600.

The previous prime is 340860341273941. The next prime is 340860341274133. The reversal of 340860341274087 is 780472143068043.

It is not a de Polignac number, because 340860341274087 - 2¹⁰ = 340860341273063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340860341274487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328909887 + ... + 329944592.

It is an arithmetic number, because the mean of its divisors is an integer number (28545529200480).

Almost surely, 2^{340860341274087} is an apocalyptic number.

340860341274087 is a deficient number, since it is larger than the sum of its proper divisors (115868125933593).

340860341274087 is a wasteful number, since it uses less digits than its factorization.

340860341274087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658855334.

The product of its (nonzero) digits is 21676032, while the sum is 57.

The spelling of 340860341274087 in words is "three hundred forty trillion, eight hundred sixty billion, three hundred forty-one million, two hundred seventy-four thousand, eighty-seven".