40523114020 has 12 divisors (see below), whose sum is σ = 85098539484. Its totient is φ = 16209245600.

The previous prime is 40523113997. The next prime is 40523114039. The reversal of 40523114020 is 2041132504.

It can be written as a sum of positive squares in 2 ways, for example, as 4627264576 + 35895849444 = 68024^2 + 189462^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40523113982 and 40523114000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013077831 + ... + 1013077870.

It is an arithmetic number, because the mean of its divisors is an integer number (7091544957).

Almost surely, 2^40523114020 is an apocalyptic number.

It is an amenable number.

40523114020 is an abundant number, since it is smaller than the sum of its proper divisors (44575425464).

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

40523114020 is a wasteful number, since it uses less digits than its factorization.

40523114020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026155710 (or 2026155708 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 40523114020 its reverse (2041132504), we get a palindrome (42564246524).

The spelling of 40523114020 in words is "forty billion, five hundred twenty-three million, one hundred fourteen thousand, twenty".