4616156397291 has 16 divisors (see below), whose sum is σ = 6232261091328. Its totient is φ = 3038979867200.

The previous prime is 4616156397271. The next prime is 4616156397331. The reversal of 4616156397291 is 1927936516164.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4616156397291 - 2⁹ = 4616156396779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4616156397221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29323395 + ... + 29480396.

It is an arithmetic number, because the mean of its divisors is an integer number (389516318208).

Almost surely, 2^{4616156397291} is an apocalyptic number.

4616156397291 is a deficient number, since it is larger than the sum of its proper divisors (1616104694037).

4616156397291 is a wasteful number, since it uses less digits than its factorization.

4616156397291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58804122.

The product of its digits is 14696640, while the sum is 60.

The spelling of 4616156397291 in words is "four trillion, six hundred sixteen billion, one hundred fifty-six million, three hundred ninety-seven thousand, two hundred ninety-one".