340603631199 has 24 divisors (see below), whose sum is σ = 542750509392. Its totient is φ = 204489982080.

The previous prime is 340603631153. The next prime is 340603631219. The reversal of 340603631199 is 991136306043.

340603631199 is a `hidden beast` number, since 3 + 4 + 0 + 6 + 0 + 3 + 631 + 1 + 9 + 9 = 666.

It is not a de Polignac number, because 340603631199 - 2¹¹ = 340603629151 is a prime.

It is a super-3 number, since 3×340603631199³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340603631149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35496937 + ... + 35506530.

It is an arithmetic number, because the mean of its divisors is an integer number (22614604558).

Almost surely, 2^340603631199 is an apocalyptic number.

340603631199 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

340603631199 is a deficient number, since it is larger than the sum of its proper divisors (202146878193).

340603631199 is a wasteful number, since it uses less digits than its factorization.

340603631199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71003527 (or 71003524 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 340603631199 in words is "three hundred forty billion, six hundred three million, six hundred thirty-one thousand, one hundred ninety-nine".