40650948486 has 24 divisors (see below), whose sum is σ = 88617411480. Its totient is φ = 13467184416.

The previous prime is 40650948467. The next prime is 40650948521. The reversal of 40650948486 is 68484905604.

It is a super-2 number, since 2×40650948486² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6924631 + ... + 6930498.

It is an arithmetic number, because the mean of its divisors is an integer number (3692392145).

Almost surely, 2^40650948486 is an apocalyptic number.

40650948486 is an abundant number, since it is smaller than the sum of its proper divisors (47966462994).

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

40650948486 is a wasteful number, since it uses less digits than its factorization.

40650948486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13855300 (or 13855297 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 40650948486 in words is "forty billion, six hundred fifty million, nine hundred forty-eight thousand, four hundred eighty-six".