40464380468366 has 4 divisors (see below), whose sum is σ = 60696570702552. Its totient is φ = 20232190234182.

The previous prime is 40464380468311. The next prime is 40464380468381. The reversal of 40464380468366 is 66386408346404.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40464380468299 and 40464380468308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116095117090 + ... + 10116095117093.

It is an arithmetic number, because the mean of its divisors is an integer number (15174142675638).

Almost surely, 2^{40464380468366} is an apocalyptic number.

40464380468366 is a deficient number, since it is larger than the sum of its proper divisors (20232190234186).

40464380468366 is a wasteful number, since it uses less digits than its factorization.

40464380468366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20232190234185.

The product of its (nonzero) digits is 191102976, while the sum is 62.

The spelling of 40464380468366 in words is "forty trillion, four hundred sixty-four billion, three hundred eighty million, four hundred sixty-eight thousand, three hundred sixty-six".