40447341034350 has 48 divisors (see below), whose sum is σ = 100310564705520. Its totient is φ = 10785832992000.

The previous prime is 40447341034319. The next prime is 40447341034351. The reversal of 40447341034350 is 5343014374404.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40447341034351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11851986 + ... + 14878314.

It is an arithmetic number, because the mean of its divisors is an integer number (2089803431365).

Almost surely, 2^{40447341034350} is an apocalyptic number.

40447341034350 is an abundant number, since it is smaller than the sum of its proper divisors (59863223671170).

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

40447341034350 is a wasteful number, since it uses less digits than its factorization.

40447341034350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115445 (or 3115440 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 42.

The spelling of 40447341034350 in words is "forty trillion, four hundred forty-seven billion, three hundred forty-one million, thirty-four thousand, three hundred fifty".