614235620028 has 24 divisors (see below), whose sum is σ = 1437824868480. Its totient is φ = 204086860720.

The previous prime is 614235620027. The next prime is 614235620087. The reversal of 614235620028 is 820026532416.

It is a super-2 number, since 2×614235620028² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614235620027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 82289358 + ... + 82296821.

It is an arithmetic number, because the mean of its divisors is an integer number (59909369520).

Almost surely, 2^614235620028 is an apocalyptic number.

It is an amenable number.

614235620028 is an abundant number, since it is smaller than the sum of its proper divisors (823589248452).

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

614235620028 is a wasteful number, since it uses less digits than its factorization.

614235620028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164586497 (or 164586495 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 614235620028 in words is "six hundred fourteen billion, two hundred thirty-five million, six hundred twenty thousand, twenty-eight".