73468463019 has 16 divisors (see below), whose sum is σ = 112029788160. Its totient is φ = 41952787200.

The previous prime is 73468462997. The next prime is 73468463077. The reversal of 73468463019 is 91036486437.

It is not a de Polignac number, because 73468463019 - 2¹² = 73468458923 is a prime.

It is a super-2 number, since 2×73468463019² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73468468019) 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, 1185382 + ... + 1245819.

It is an arithmetic number, because the mean of its divisors is an integer number (7001861760).

Almost surely, 2^73468463019 is an apocalyptic number.

73468463019 is a deficient number, since it is larger than the sum of its proper divisors (38561325141).

73468463019 is a wasteful number, since it uses less digits than its factorization.

73468463019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432650.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 73468463019 in words is "seventy-three billion, four hundred sixty-eight million, four hundred sixty-three thousand, nineteen".