40244430034 has 8 divisors (see below), whose sum is σ = 60436923120. Its totient is φ = 20098788996.

The previous prime is 40244430029. The next prime is 40244430053. The reversal of 40244430034 is 43003444204.

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

It is a super-2 number, since 2×40244430034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40244429984 and 40244430011.

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, 11710864 + ... + 11714299.

It is an arithmetic number, because the mean of its divisors is an integer number (7554615390).

Almost surely, 2^40244430034 is an apocalyptic number.

40244430034 is a deficient number, since it is larger than the sum of its proper divisors (20192493086).

40244430034 is a wasteful number, since it uses less digits than its factorization.

40244430034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23426024.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 40244430034 its reverse (43003444204), we get a palindrome (83247874238).

The spelling of 40244430034 in words is "forty billion, two hundred forty-four million, four hundred thirty thousand, thirty-four".