340419268188 has 48 divisors (see below), whose sum is σ = 883716372000. Its totient is φ = 113325502464.

The previous prime is 340419268169. The next prime is 340419268193. The reversal of 340419268188 is 881862914043.

It is a happy number.

340419268188 is a `hidden beast` number, since 3 + 40 + 419 + 2 + 6 + 8 + 188 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966383 + ... + 2132486.

It is an arithmetic number, because the mean of its divisors is an integer number (18410757750).

Almost surely, 2^340419268188 is an apocalyptic number.

It is an amenable number.

340419268188 is an abundant number, since it is smaller than the sum of its proper divisors (543297103812).

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

340419268188 is a wasteful number, since it uses less digits than its factorization.

340419268188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099651 (or 4099643 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 340419268188 in words is "three hundred forty billion, four hundred nineteen million, two hundred sixty-eight thousand, one hundred eighty-eight".