40345423010 has 16 divisors (see below), whose sum is σ = 72626887872. Its totient is φ = 16137030000.

The previous prime is 40345422989. The next prime is 40345423033. The reversal of 40345423010 is 1032454304.

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, 14585 + ... + 284435.

It is an arithmetic number, because the mean of its divisors is an integer number (4539180492).

Almost surely, 2^40345423010 is an apocalyptic number.

40345423010 is a deficient number, since it is larger than the sum of its proper divisors (32281464862).

40345423010 is a wasteful number, since it uses less digits than its factorization.

40345423010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284809.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 40345423010 its reverse (1032454304), we get a palindrome (41377877314).

The spelling of 40345423010 in words is "forty billion, three hundred forty-five million, four hundred twenty-three thousand, ten".