468249706519 has 16 divisors (see below), whose sum is σ = 552919011840. Its totient is φ = 388237842720.

The previous prime is 468249706481. The next prime is 468249706531. The reversal of 468249706519 is 915607942864.

It is a happy number.

It is not a de Polignac number, because 468249706519 - 2⁹ = 468249706007 is a prime.

It is a super-2 number, since 2×468249706519² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468249706549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8861889 + ... + 8914570.

It is an arithmetic number, because the mean of its divisors is an integer number (34557438240).

Almost surely, 2^468249706519 is an apocalyptic number.

468249706519 is a deficient number, since it is larger than the sum of its proper divisors (84669305321).

468249706519 is a wasteful number, since it uses less digits than its factorization.

468249706519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17776590.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 468249706519 in words is "four hundred sixty-eight billion, two hundred forty-nine million, seven hundred six thousand, five hundred nineteen".