403037142112 has 72 divisors (see below), whose sum is σ = 872490187800. Its totient is φ = 183131773440.

The previous prime is 403037142107. The next prime is 403037142143. The reversal of 403037142112 is 211241730304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11478439 + ... + 11513497.

It is an arithmetic number, because the mean of its divisors is an integer number (12117919275).

Almost surely, 2^403037142112 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 403037142112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436245093900).

403037142112 is an abundant number, since it is smaller than the sum of its proper divisors (469453045688).

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

403037142112 is a wasteful number, since it uses less digits than its factorization.

403037142112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38060 (or 38041 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 403037142112 its reverse (211241730304), we get a palindrome (614278872416).

The spelling of 403037142112 in words is "four hundred three billion, thirty-seven million, one hundred forty-two thousand, one hundred twelve".