40590813962 has 8 divisors (see below), whose sum is σ = 62531794596. Its totient is φ = 19746882432.

The previous prime is 40590813961. The next prime is 40590813983. The reversal of 40590813962 is 26931809504.

40590813962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40581699601 + 9114361 = 201449^2 + 3019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40590813962² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40590813961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274262183 + ... + 274262330.

Almost surely, 2^40590813962 is an apocalyptic number.

40590813962 is a deficient number, since it is larger than the sum of its proper divisors (21940980634).

40590813962 is a wasteful number, since it uses less digits than its factorization.

40590813962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548524552.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 40590813962 in words is "forty billion, five hundred ninety million, eight hundred thirteen thousand, nine hundred sixty-two".