40330021034 has 8 divisors (see below), whose sum is σ = 63678980640. Its totient is φ = 19103694156.

The previous prime is 40330021021. The next prime is 40330021063. The reversal of 40330021034 is 43012003304.

40330021034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40330020997 and 40330021015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530658134 + ... + 530658209.

It is an arithmetic number, because the mean of its divisors is an integer number (7959872580).

Almost surely, 2^40330021034 is an apocalyptic number.

40330021034 is a deficient number, since it is larger than the sum of its proper divisors (23348959606).

40330021034 is a wasteful number, since it uses less digits than its factorization.

40330021034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061316364.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 40330021034 its reverse (43012003304), we get a palindrome (83342024338).

The spelling of 40330021034 in words is "forty billion, three hundred thirty million, twenty-one thousand, thirty-four".