160812040438 has 64 divisors (see below), whose sum is σ = 297810938880. Its totient is φ = 63597571200.

The previous prime is 160812040427. The next prime is 160812040463. The reversal of 160812040438 is 834040218061.

It is a junction number, because it is equal to n+sod(n) for n = 160812040397 and 160812040406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1623168 + ... + 1719388.

It is an arithmetic number, because the mean of its divisors is an integer number (4653295920).

Almost surely, 2^160812040438 is an apocalyptic number.

160812040438 is a deficient number, since it is larger than the sum of its proper divisors (136998898442).

160812040438 is a wasteful number, since it uses less digits than its factorization.

160812040438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96413.

The product of its (nonzero) digits is 36864, while the sum is 37.

Adding to 160812040438 its reverse (834040218061), we get a palindrome (994852258499).

The spelling of 160812040438 in words is "one hundred sixty billion, eight hundred twelve million, forty thousand, four hundred thirty-eight".