541031500123140 has 192 divisors, whose sum is σ = 1634193698667264. Its totient is φ = 132950437036032.

The previous prime is 541031500123087. The next prime is 541031500123151. The reversal of 541031500123140 is 41321005130145.

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

It is a junction number, because it is equal to n+sod(n) for n = 541031500123098 and 541031500123107.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7154854612 + ... + 7154930228.

It is an arithmetic number, because the mean of its divisors is an integer number (8511425513892).

Almost surely, 2^{541031500123140} 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 541031500123140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817096849333632).

541031500123140 is an abundant number, since it is smaller than the sum of its proper divisors (1093162198544124).

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

541031500123140 is a wasteful number, since it uses less digits than its factorization.

541031500123140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91126 (or 91124 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 541031500123140 its reverse (41321005130145), we get a palindrome (582352505253285).

The spelling of 541031500123140 in words is "five hundred forty-one trillion, thirty-one billion, five hundred million, one hundred twenty-three thousand, one hundred forty".