40890114346 has 8 divisors (see below), whose sum is σ = 61336640484. Its totient is φ = 20444567520.

The previous prime is 40890114329. The next prime is 40890114361. The reversal of 40890114346 is 64341109804.

It can be written as a sum of positive squares in 2 ways, for example, as 39030348721 + 1859765625 = 197561^2 + 43125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40890114299 and 40890114308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129595 + ... + 313966.

Almost surely, 2^40890114346 is an apocalyptic number.

40890114346 is a deficient number, since it is larger than the sum of its proper divisors (20446526138).

40890114346 is a wasteful number, since it uses less digits than its factorization.

40890114346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489656.

The product of its (nonzero) digits is 82944, while the sum is 40.

It can be divided in two parts, 40890 and 114346, that added together give a square (155236 = 394²).

The spelling of 40890114346 in words is "forty billion, eight hundred ninety million, one hundred fourteen thousand, three hundred forty-six".