40026550046 has 32 divisors (see below), whose sum is σ = 70259125248. Its totient is φ = 16748383680.

The previous prime is 40026550037. The next prime is 40026550073. The reversal of 40026550046 is 64005562004.

40026550046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40026549994 and 40026550021.

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, 93095 + ... + 297858.

It is an arithmetic number, because the mean of its divisors is an integer number (2195597664).

Almost surely, 2^40026550046 is an apocalyptic number.

40026550046 is a deficient number, since it is larger than the sum of its proper divisors (30232575202).

40026550046 is a wasteful number, since it uses less digits than its factorization.

40026550046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391136.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 40026550046 in words is "forty billion, twenty-six million, five hundred fifty thousand, forty-six".