5402442442046 has 16 divisors (see below), whose sum is σ = 8745241680000. Its totient is φ = 2488229466528.

The previous prime is 5402442442027. The next prime is 5402442442073. The reversal of 5402442442046 is 6402442442045.

It is a super-2 number, since 2×5402442442046² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5402442441994 and 5402442442012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216883421 + ... + 216908328.

It is an arithmetic number, because the mean of its divisors is an integer number (546577605000).

Almost surely, 2^{5402442442046} is an apocalyptic number.

5402442442046 is a deficient number, since it is larger than the sum of its proper divisors (3342799237954).

5402442442046 is a wasteful number, since it uses less digits than its factorization.

5402442442046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433792243.

The product of its (nonzero) digits is 983040, while the sum is 41.

Subtracting 5402442442046 from its reverse (6402442442045), we obtain a palindrome (999999999999).

The spelling of 5402442442046 in words is "five trillion, four hundred two billion, four hundred forty-two million, four hundred forty-two thousand, forty-six".