614843945428 has 12 divisors (see below), whose sum is σ = 1081076322592. Its totient is φ = 305964996120.

The previous prime is 614843945399. The next prime is 614843945461. The reversal of 614843945428 is 824549348416.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 364243200 + ... + 364244887.

Almost surely, 2^614843945428 is an apocalyptic number.

It is an amenable number.

614843945428 is a deficient number, since it is larger than the sum of its proper divisors (466232377164).

614843945428 is a wasteful number, since it uses less digits than its factorization.

614843945428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728488302 (or 728488300 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 58.

The spelling of 614843945428 in words is "six hundred fourteen billion, eight hundred forty-three million, nine hundred forty-five thousand, four hundred twenty-eight".