40083502028 has 6 divisors (see below), whose sum is σ = 70146128556. Its totient is φ = 20041751012.

The previous prime is 40083502009. The next prime is 40083502061. The reversal of 40083502028 is 82020538004.

40083502028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40083502028² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40083501985 and 40083502003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010437750 + ... + 5010437757.

It is an arithmetic number, because the mean of its divisors is an integer number (11691021426).

Almost surely, 2^40083502028 is an apocalyptic number.

It is an amenable number.

40083502028 is a deficient number, since it is larger than the sum of its proper divisors (30062626528).

40083502028 is a wasteful number, since it uses less digits than its factorization.

40083502028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020875511 (or 10020875509 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 40083502028 in words is "forty billion, eighty-three million, five hundred two thousand, twenty-eight".