474136689012 has 192 divisors, whose sum is σ = 1299515965440. Its totient is φ = 131756575104.

The previous prime is 474136688989. The next prime is 474136689017. The reversal of 474136689012 is 210986631474.

It is a happy number.

It is a super-2 number, since 2×474136689012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474136689017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 291416943 + ... + 291418569.

It is an arithmetic number, because the mean of its divisors is an integer number (6768312320).

Almost surely, 2^474136689012 is an apocalyptic number.

474136689012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474136689012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649757982720).

474136689012 is an abundant number, since it is smaller than the sum of its proper divisors (825379276428).

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

474136689012 is a wasteful number, since it uses less digits than its factorization.

474136689012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290 (or 2288 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 474136689012 in words is "four hundred seventy-four billion, one hundred thirty-six million, six hundred eighty-nine thousand, twelve".