40021532040130 has 32 divisors (see below), whose sum is σ = 74593759947840. Its totient is φ = 15441885009600.

The previous prime is 40021532040103. The next prime is 40021532040157. The reversal of 40021532040130 is 3104023512004.

40021532040130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40021532040103) and next prime (40021532040157).

It is a junction number, because it is equal to n+sod(n) for n = 40021532040095 and 40021532040104.

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 15 ways as a sum of consecutive naturals, for example, 65349484 + ... + 65959063.

It is an arithmetic number, because the mean of its divisors is an integer number (2331054998370).

Almost surely, 2^{40021532040130} is an apocalyptic number.

40021532040130 is a deficient number, since it is larger than the sum of its proper divisors (34572227907710).

40021532040130 is a wasteful number, since it uses less digits than its factorization.

40021532040130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131309634.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40021532040130 its reverse (3104023512004), we get a palindrome (43125555552134).

The spelling of 40021532040130 in words is "forty trillion, twenty-one billion, five hundred thirty-two million, forty thousand, one hundred thirty".