40623051464445 has 8 divisors (see below), whose sum is σ = 64996882343136. Its totient is φ = 21665627447696.

The previous prime is 40623051464423. The next prime is 40623051464551. The reversal of 40623051464445 is 54446415032604.

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

It is a cyclic number.

It is not a de Polignac number, because 40623051464445 - 2¹⁸ = 40623051202301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40623051464394 and 40623051464403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354101715467 + ... + 1354101715496.

It is an arithmetic number, because the mean of its divisors is an integer number (8124610292892).

Almost surely, 2^{40623051464445} is an apocalyptic number.

It is an amenable number.

40623051464445 is a deficient number, since it is larger than the sum of its proper divisors (24373830878691).

40623051464445 is a wasteful number, since it uses less digits than its factorization.

40623051464445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708203430971.

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 40623051464445 in words is "forty trillion, six hundred twenty-three billion, fifty-one million, four hundred sixty-four thousand, four hundred forty-five".