340102630281 has 16 divisors (see below), whose sum is σ = 454212247104. Its totient is φ = 226364159424.

The previous prime is 340102630229. The next prime is 340102630289. The reversal of 340102630281 is 182036201043.

It is not a de Polignac number, because 340102630281 - 2¹¹ = 340102628233 is a prime.

It is a super-2 number, since 2×340102630281² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340102630289) 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, 20632815 + ... + 20649291.

It is an arithmetic number, because the mean of its divisors is an integer number (28388265444).

Almost surely, 2^340102630281 is an apocalyptic number.

It is an amenable number.

340102630281 is a deficient number, since it is larger than the sum of its proper divisors (114109616823).

340102630281 is a wasteful number, since it uses less digits than its factorization.

340102630281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27320.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 340102630281 in words is "three hundred forty billion, one hundred two million, six hundred thirty thousand, two hundred eighty-one".