40414202121 has 8 divisors (see below), whose sum is σ = 55341970624. Its totient is φ = 26214617520.

The previous prime is 40414202113. The next prime is 40414202183. The reversal of 40414202121 is 12120241404.

40414202121 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 not a de Polignac number, because 40414202121 - 2³ = 40414202113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40414202321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182045845 + ... + 182046066.

It is an arithmetic number, because the mean of its divisors is an integer number (6917746328).

Almost surely, 2^40414202121 is an apocalyptic number.

It is an amenable number.

40414202121 is a deficient number, since it is larger than the sum of its proper divisors (14927768503).

40414202121 is a wasteful number, since it uses less digits than its factorization.

40414202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364091951.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 40414202121 its reverse (12120241404), we get a palindrome (52534443525).

The spelling of 40414202121 in words is "forty billion, four hundred fourteen million, two hundred two thousand, one hundred twenty-one".