40205264316 has 96 divisors (see below), whose sum is σ = 114623308800. Its totient is φ = 10706494464.

The previous prime is 40205264303. The next prime is 40205264353. The reversal of 40205264316 is 61346250204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10410 + ... + 283758.

It is an arithmetic number, because the mean of its divisors is an integer number (1193992800).

Almost surely, 2^40205264316 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 40205264316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57311654400).

40205264316 is an abundant number, since it is smaller than the sum of its proper divisors (74418044484).

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

40205264316 is a wasteful number, since it uses less digits than its factorization.

40205264316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273483 (or 273481 counting only the distinct ones).

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

The spelling of 40205264316 in words is "forty billion, two hundred five million, two hundred sixty-four thousand, three hundred sixteen".