40035423334 has 16 divisors (see below), whose sum is σ = 64351769328. Its totient is φ = 18613207552.

The previous prime is 40035423319. The next prime is 40035423343. The reversal of 40035423334 is 43332453004.

It is a junction number, because it is equal to n+sod(n) for n = 40035423296 and 40035423305.

It is a congruent number.

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, 7090627 + ... + 7096270.

It is an arithmetic number, because the mean of its divisors is an integer number (4021985583).

Almost surely, 2^40035423334 is an apocalyptic number.

40035423334 is a deficient number, since it is larger than the sum of its proper divisors (24316345994).

40035423334 is a wasteful number, since it uses less digits than its factorization.

40035423334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14186999.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 40035423334 its reverse (43332453004), we get a palindrome (83367876338).

The spelling of 40035423334 in words is "forty billion, thirty-five million, four hundred twenty-three thousand, three hundred thirty-four".