40434244010 has 8 divisors (see below), whose sum is σ = 72781639236. Its totient is φ = 16173697600.

The previous prime is 40434244001. The next prime is 40434244057. The reversal of 40434244010 is 1044243404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37970809321 + 2463434689 = 194861^2 + 49633^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021712191 + ... + 2021712210.

Almost surely, 2^40434244010 is an apocalyptic number.

40434244010 is a deficient number, since it is larger than the sum of its proper divisors (32347395226).

40434244010 is a wasteful number, since it uses less digits than its factorization.

40434244010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043424408.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 40434244010 its reverse (1044243404), we get a palindrome (41478487414).

The spelling of 40434244010 in words is "forty billion, four hundred thirty-four million, two hundred forty-four thousand, ten".