131404430150004 has 384 divisors, whose sum is σ = 352822217932800. Its totient is φ = 37699307712000.

The previous prime is 131404430150003. The next prime is 131404430150009. The reversal of 131404430150004 is 400051034404131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131404430150003) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 73451329542 + ... + 73451331330.

It is an arithmetic number, because the mean of its divisors is an integer number (918807859200).

Almost surely, 2^{131404430150004} 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 131404430150004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176411108966400).

131404430150004 is an abundant number, since it is smaller than the sum of its proper divisors (221417787782796).

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

131404430150004 is a wasteful number, since it uses less digits than its factorization.

131404430150004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 131404430150004 its reverse (400051034404131), we get a palindrome (531455464554135).

The spelling of 131404430150004 in words is "one hundred thirty-one trillion, four hundred four billion, four hundred thirty million, one hundred fifty thousand, four".