474641975136 has 192 divisors, whose sum is σ = 1478366539776. Its totient is φ = 130477824000.

The previous prime is 474641975131. The next prime is 474641975141. The reversal of 474641975136 is 631579146474.

474641975136 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (474641975131) and next prime (474641975141).

It is a super-2 number, since 2×474641975136² (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 (474641975131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3538086 + ... + 3669786.

It is an arithmetic number, because the mean of its divisors is an integer number (7699825728).

Almost surely, 2^474641975136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474641975136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739183269888).

474641975136 is an abundant number, since it is smaller than the sum of its proper divisors (1003724564640).

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

474641975136 is a wasteful number, since it uses less digits than its factorization.

474641975136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131925 (or 131917 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 57.

The spelling of 474641975136 in words is "four hundred seventy-four billion, six hundred forty-one million, nine hundred seventy-five thousand, one hundred thirty-six".