40233320010 has 96 divisors (see below), whose sum is σ = 114196734288. Its totient is φ = 9767900160.

The previous prime is 40233319991. The next prime is 40233320051. The reversal of 40233320010 is 1002333204.

It can be written as a sum of positive squares in 8 ways, for example, as 10686804129 + 29546515881 = 103377^2 + 171891^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150121 + ... + 320940.

Almost surely, 2^40233320010 is an apocalyptic number.

40233320010 is an abundant number, since it is smaller than the sum of its proper divisors (73963414278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40233320010 is a wasteful number, since it uses less digits than its factorization.

40233320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471160 (or 471157 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 40233320010 its reverse (1002333204), we get a palindrome (41235653214).

The spelling of 40233320010 in words is "forty billion, two hundred thirty-three million, three hundred twenty thousand, ten".