40343343002 has 4 divisors (see below), whose sum is σ = 60515014506. Its totient is φ = 20171671500.

The previous prime is 40343342999. The next prime is 40343343037. The reversal of 40343343002 is 20034334304.

40343343002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 39980402401 + 362940601 = 199951^2 + 19051^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10085835749 + ... + 10085835752.

Almost surely, 2^40343343002 is an apocalyptic number.

40343343002 is a deficient number, since it is larger than the sum of its proper divisors (20171671504).

40343343002 is a wasteful number, since it uses less digits than its factorization.

40343343002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20171671503.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 40343343002 its reverse (20034334304), we get a palindrome (60377677306).

The spelling of 40343343002 in words is "forty billion, three hundred forty-three million, three hundred forty-three thousand, two".