4118132699520 has 384 divisors, whose sum is σ = 15310725740640. Its totient is φ = 938755915776.

The previous prime is 4118132699477. The next prime is 4118132699599. The reversal of 4118132699520 is 259962318114.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35033164 + ... + 35150516.

Almost surely, 2^{4118132699520} is an apocalyptic number.

4118132699520 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 4118132699520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7655362870320).

4118132699520 is an abundant number, since it is smaller than the sum of its proper divisors (11192593041120).

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

4118132699520 is a wasteful number, since it uses less digits than its factorization.

4118132699520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117762 (or 117743 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 4118132699520 in words is "four trillion, one hundred eighteen billion, one hundred thirty-two million, six hundred ninety-nine thousand, five hundred twenty".