42803211956016 has 80 divisors (see below), whose sum is σ = 117311193190400. Its totient is φ = 13410372213504.

The previous prime is 42803211955939. The next prime is 42803211956069. The reversal of 42803211956016 is 61065911230824.

42803211956016 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42803211956016² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184661131 + ... + 184892778.

It is an arithmetic number, because the mean of its divisors is an integer number (1466389914880).

Almost surely, 2^{42803211956016} is an apocalyptic number.

It is an amenable number.

42803211956016 is an abundant number, since it is smaller than the sum of its proper divisors (74507981234384).

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

42803211956016 is a wasteful number, since it uses less digits than its factorization.

42803211956016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369554066 (or 369554060 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 42803211956016 in words is "forty-two trillion, eight hundred three billion, two hundred eleven million, nine hundred fifty-six thousand, sixteen".