40332121203 has 32 divisors (see below), whose sum is σ = 59561925120. Its totient is φ = 24071005440.

The previous prime is 40332121163. The next prime is 40332121231. The reversal of 40332121203 is 30212123304.

It is not a de Polignac number, because 40332121203 - 2²⁴ = 40315343987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40332121203.

It is not an unprimeable number, because it can be changed into a prime (40332121243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1560258 + ... + 1585896.

It is an arithmetic number, because the mean of its divisors is an integer number (1861310160).

Almost surely, 2^40332121203 is an apocalyptic number.

40332121203 is a deficient number, since it is larger than the sum of its proper divisors (19229803917).

40332121203 is a wasteful number, since it uses less digits than its factorization.

40332121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26379.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40332121203 its reverse (30212123304), we get a palindrome (70544244507).

The spelling of 40332121203 in words is "forty billion, three hundred thirty-two million, one hundred twenty-one thousand, two hundred three".