340160401687 has 2 divisors, whose sum is σ = 340160401688. Its totient is φ = 340160401686.

The previous prime is 340160401643. The next prime is 340160401699. The reversal of 340160401687 is 786104061043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340160401687 is a prime.

It is a super-2 number, since 2×340160401687² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340160431687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170080200843 + 170080200844.

It is an arithmetic number, because the mean of its divisors is an integer number (170080200844).

Almost surely, 2^340160401687 is an apocalyptic number.

340160401687 is a deficient number, since it is larger than the sum of its proper divisors (1).

340160401687 is an equidigital number, since it uses as much as digits as its factorization.

340160401687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 340160401687 in words is "three hundred forty billion, one hundred sixty million, four hundred one thousand, six hundred eighty-seven".