40122474152260 has 24 divisors (see below), whose sum is σ = 85030197519960. Its totient is φ = 15901751222784.

The previous prime is 40122474152209. The next prime is 40122474152339. The reversal of 40122474152260 is 6225147422104.

It is a happy number.

40122474152260 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 4 ways, for example, as 6130962262084 + 33991511890176 = 2476078^2 + 5830224^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9202400149 + ... + 9202404508.

It is an arithmetic number, because the mean of its divisors is an integer number (3542924896665).

Almost surely, 2^{40122474152260} is an apocalyptic number.

It is an amenable number.

40122474152260 is an abundant number, since it is smaller than the sum of its proper divisors (44907723367700).

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

40122474152260 is a wasteful number, since it uses less digits than its factorization.

40122474152260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18404804775 (or 18404804773 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 40122474152260 in words is "forty trillion, one hundred twenty-two billion, four hundred seventy-four million, one hundred fifty-two thousand, two hundred sixty".