4623391416840 has 192 divisors, whose sum is σ = 16729835333760. Its totient is φ = 1001155368960.

The previous prime is 4623391416793. The next prime is 4623391416841. The reversal of 4623391416840 is 486141933264.

It is not an unprimeable number, because it can be changed into a prime (4623391416841) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7320081 + ... + 7926560.

It is an arithmetic number, because the mean of its divisors is an integer number (87134559030).

Almost surely, 2^{4623391416840} is an apocalyptic number.

4623391416840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4623391416840 is an abundant number, since it is smaller than the sum of its proper divisors (12106443916920).

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

4623391416840 is a wasteful number, since it uses less digits than its factorization.

4623391416840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15246700 (or 15246677 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 4623391416840 in words is "four trillion, six hundred twenty-three billion, three hundred ninety-one million, four hundred sixteen thousand, eight hundred forty".