614164046651616 has 24 divisors (see below), whose sum is σ = 1612180622460744. Its totient is φ = 204721348883840.

The previous prime is 614164046651609. The next prime is 614164046651627. The reversal of 614164046651616 is 616156640461416.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×614164046651616² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3198771076215 + ... + 3198771076406.

It is an arithmetic number, because the mean of its divisors is an integer number (67174192602531).

Almost surely, 2^{614164046651616} is an apocalyptic number.

It is an amenable number.

614164046651616 is an abundant number, since it is smaller than the sum of its proper divisors (998016575809128).

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

614164046651616 is a wasteful number, since it uses less digits than its factorization.

614164046651616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6397542152634 (or 6397542152626 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 614164046651616 in words is "six hundred fourteen trillion, one hundred sixty-four billion, forty-six million, six hundred fifty-one thousand, six hundred sixteen".