4131299949480 has 512 divisors, whose sum is σ = 15457914201600. Its totient is φ = 985094784000.

The previous prime is 4131299949461. The next prime is 4131299949533. The reversal of 4131299949480 is 849499921314.

4131299949480 is a `hidden beast` number, since 4 + 1 + 3 + 1 + 29 + 99 + 49 + 480 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 58663890 + ... + 58734270.

It is an arithmetic number, because the mean of its divisors is an integer number (30191238675).

Almost surely, 2^{4131299949480} is an apocalyptic number.

4131299949480 is a gapful number since it is divisible by the number (40) 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 4131299949480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7728957100800).

4131299949480 is an abundant number, since it is smaller than the sum of its proper divisors (11326614252120).

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

4131299949480 is a wasteful number, since it uses less digits than its factorization.

4131299949480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70485 (or 70463 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 4131299949480 in words is "four trillion, one hundred thirty-one billion, two hundred ninety-nine million, nine hundred forty-nine thousand, four hundred eighty".