40464203456462 has 8 divisors (see below), whose sum is σ = 60938123134392. Its totient is φ = 20151495745000.

The previous prime is 40464203456447. The next prime is 40464203456473. The reversal of 40464203456462 is 26465430246404.

It is a happy number.

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

It is a super-2 number, since 2×40464203456462² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40464203456462.

It is a congruent number.

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, 40302990989 + ... + 40302991992.

It is an arithmetic number, because the mean of its divisors is an integer number (7617265391799).

Almost surely, 2^{40464203456462} is an apocalyptic number.

40464203456462 is a deficient number, since it is larger than the sum of its proper divisors (20473919677930).

40464203456462 is a wasteful number, since it uses less digits than its factorization.

40464203456462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80605983234.

The product of its (nonzero) digits is 13271040, while the sum is 50.

The spelling of 40464203456462 in words is "forty trillion, four hundred sixty-four billion, two hundred three million, four hundred fifty-six thousand, four hundred sixty-two".