40468304145 has 16 divisors (see below), whose sum is σ = 64751787072. Its totient is φ = 21582262080.

The previous prime is 40468304111. The next prime is 40468304153. The reversal of 40468304145 is 54140386404.

It is not a de Polignac number, because 40468304145 - 2¹⁰ = 40468303121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693939 + ... + 749991.

It is an arithmetic number, because the mean of its divisors is an integer number (4046986692).

Almost surely, 2^40468304145 is an apocalyptic number.

It is an amenable number.

40468304145 is a deficient number, since it is larger than the sum of its proper divisors (24283482927).

40468304145 is a wasteful number, since it uses less digits than its factorization.

40468304145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104192.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 40468304145 in words is "forty billion, four hundred sixty-eight million, three hundred four thousand, one hundred forty-five".