673215422624274 has 16 divisors (see below), whose sum is σ = 1351188551418912. Its totient is φ = 223612189846368.

The previous prime is 673215422624273. The next prime is 673215422624293. The reversal of 673215422624274 is 472426224512376.

It is not an unprimeable number, because it can be changed into a prime (673215422624273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198237755259 + ... + 198237758654.

It is an arithmetic number, because the mean of its divisors is an integer number (84449284463682).

Almost surely, 2^{673215422624274} is an apocalyptic number.

673215422624274 is an abundant number, since it is smaller than the sum of its proper divisors (677973128794638).

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

673215422624274 is a wasteful number, since it uses less digits than its factorization.

673215422624274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396475514201.

The product of its digits is 54190080, while the sum is 57.

The spelling of 673215422624274 in words is "six hundred seventy-three trillion, two hundred fifteen billion, four hundred twenty-two million, six hundred twenty-four thousand, two hundred seventy-four".