4156013532000 has 384 divisors, whose sum is σ = 14969848578048. Its totient is φ = 999581184000.

The previous prime is 4156013531897. The next prime is 4156013532007. The reversal of 4156013532000 is 2353106514.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4156013532007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16640044 + ... + 16887956.

It is an arithmetic number, because the mean of its divisors is an integer number (38983980672).

Almost surely, 2^{4156013532000} is an apocalyptic number.

4156013532000 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 4156013532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7484924289024).

4156013532000 is an abundant number, since it is smaller than the sum of its proper divisors (10813835046048).

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

4156013532000 is a wasteful number, since it uses less digits than its factorization.

4156013532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248079 (or 248061 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 4156013532000 its reverse (2353106514), we get a palindrome (4158366638514).

The spelling of 4156013532000 in words is "four trillion, one hundred fifty-six billion, thirteen million, five hundred thirty-two thousand".