40361250426 has 32 divisors (see below), whose sum is σ = 92264946048. Its totient is φ = 11530453440.

The previous prime is 40361250407. The next prime is 40361250437. The reversal of 40361250426 is 62405216304.

It is a Curzon 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, 346576 + ... + 448148.

It is an arithmetic number, because the mean of its divisors is an integer number (2883279564).

Almost surely, 2^40361250426 is an apocalyptic number.

40361250426 is an abundant number, since it is smaller than the sum of its proper divisors (51903695622).

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

40361250426 is a wasteful number, since it uses less digits than its factorization.

40361250426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111046.

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

The spelling of 40361250426 in words is "forty billion, three hundred sixty-one million, two hundred fifty thousand, four hundred twenty-six".