40332121214 has 32 divisors (see below), whose sum is σ = 75444016896. Its totient is φ = 15710123520.

The previous prime is 40332121163. The next prime is 40332121231. The reversal of 40332121214 is 41212123304.

It is a self number, because there is not a number n which added to its sum of digits gives 40332121214.

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, 680414 + ... + 737310.

It is an arithmetic number, because the mean of its divisors is an integer number (2357625528).

Almost surely, 2^40332121214 is an apocalyptic number.

40332121214 is a deficient number, since it is larger than the sum of its proper divisors (35111895682).

40332121214 is a wasteful number, since it uses less digits than its factorization.

40332121214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61520.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 40332121214 its reverse (41212123304), we get a palindrome (81544244518).

The spelling of 40332121214 in words is "forty billion, three hundred thirty-two million, one hundred twenty-one thousand, two hundred fourteen".