40324151020 has 96 divisors (see below), whose sum is σ = 87660921600. Its totient is φ = 15572582400.

The previous prime is 40324151017. The next prime is 40324151027. The reversal of 40324151020 is 2015142304.

40324151020 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 = 40324150982 and 40324151000.

It is not an unprimeable number, because it can be changed into a prime (40324151027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33133452 + ... + 33134668.

It is an arithmetic number, because the mean of its divisors is an integer number (913134600).

Almost surely, 2^40324151020 is an apocalyptic number.

It is an amenable number.

40324151020 is an abundant number, since it is smaller than the sum of its proper divisors (47336770580).

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

40324151020 is a wasteful number, since it uses less digits than its factorization.

40324151020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1721 counting only the distinct ones).

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

Adding to 40324151020 its reverse (2015142304), we get a palindrome (42339293324).

The spelling of 40324151020 in words is "forty billion, three hundred twenty-four million, one hundred fifty-one thousand, twenty".