40338880035 has 16 divisors (see below), whose sum is σ = 64551806880. Its totient is φ = 21510869760.

The previous prime is 40338880019. The next prime is 40338880039. The reversal of 40338880035 is 53008883304.

It is not a de Polignac number, because 40338880035 - 2⁴ = 40338880019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40338880039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93940 + ... + 299169.

It is an arithmetic number, because the mean of its divisors is an integer number (4034487930).

Almost surely, 2^40338880035 is an apocalyptic number.

40338880035 is a deficient number, since it is larger than the sum of its proper divisors (24212926845).

40338880035 is a wasteful number, since it uses less digits than its factorization.

40338880035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399958.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 40338880035 in words is "forty billion, three hundred thirty-eight million, eight hundred eighty thousand, thirty-five".