334197738672 has 80 divisors (see below), whose sum is σ = 1029578150400. Its totient is φ = 91333541376.

The previous prime is 334197738671. The next prime is 334197738713. The reversal of 334197738672 is 276837791433.

It is a happy number.

It is a super-2 number, since 2×334197738672² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334197738671) 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, 21614797 + ... + 21630252.

It is an arithmetic number, because the mean of its divisors is an integer number (12869726880).

Almost surely, 2^334197738672 is an apocalyptic number.

It is an amenable number.

334197738672 is an abundant number, since it is smaller than the sum of its proper divisors (695380411728).

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

334197738672 is a wasteful number, since it uses less digits than its factorization.

334197738672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43245090 (or 43245084 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 60.

The spelling of 334197738672 in words is "three hundred thirty-four billion, one hundred ninety-seven million, seven hundred thirty-eight thousand, six hundred seventy-two".