40235021342016 has 112 divisors (see below), whose sum is σ = 107239762883520. Its totient is φ = 13312840069120.

The previous prime is 40235021341997. The next prime is 40235021342039. The reversal of 40235021342016 is 61024312053204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442151050 + ... + 442242038.

Almost surely, 2^{40235021342016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40235021342016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53619881441760).

40235021342016 is an abundant number, since it is smaller than the sum of its proper divisors (67004741541504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40235021342016 is a wasteful number, since it uses less digits than its factorization.

40235021342016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107952 (or 107942 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 40235021342016 in words is "forty trillion, two hundred thirty-five billion, twenty-one million, three hundred forty-two thousand, sixteen".