40601353466 has 8 divisors (see below), whose sum is σ = 60903983604. Its totient is φ = 20300025600.

The previous prime is 40601353417. The next prime is 40601353483. The reversal of 40601353466 is 66435310604.

It can be written as a sum of positive squares in 2 ways, for example, as 40369248241 + 232105225 = 200921^2 + 15235^2 .

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

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, 243485 + ... + 374816.

Almost surely, 2^40601353466 is an apocalyptic number.

40601353466 is a deficient number, since it is larger than the sum of its proper divisors (20302630138).

40601353466 is a wasteful number, since it uses less digits than its factorization.

40601353466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651136.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 40601353466 in words is "forty billion, six hundred one million, three hundred fifty-three thousand, four hundred sixty-six".