40232030334 has 32 divisors (see below), whose sum is σ = 81714925440. Its totient is φ = 13203684000.

The previous prime is 40232030317. The next prime is 40232030347. The reversal of 40232030334 is 43303023204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76972 + ... + 293919.

It is an arithmetic number, because the mean of its divisors is an integer number (2553591420).

Almost surely, 2^40232030334 is an apocalyptic number.

40232030334 is an abundant number, since it is smaller than the sum of its proper divisors (41482895106).

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

40232030334 is a wasteful number, since it uses less digits than its factorization.

40232030334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371176.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 40232030334 its reverse (43303023204), we get a palindrome (83535053538).

The spelling of 40232030334 in words is "forty billion, two hundred thirty-two million, thirty thousand, three hundred thirty-four".