40130121014 has 24 divisors (see below), whose sum is σ = 61733644560. Its totient is φ = 19564560656.

The previous prime is 40130120993. The next prime is 40130121019. The reversal of 40130121014 is 41012103104.

It is a happy number.

It is a super-2 number, since 2×40130121014² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40130120983 and 40130121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40130121019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1171559 + ... + 1205325.

It is an arithmetic number, because the mean of its divisors is an integer number (2572235190).

Almost surely, 2^40130121014 is an apocalyptic number.

40130121014 is a deficient number, since it is larger than the sum of its proper divisors (21603523546).

40130121014 is a wasteful number, since it uses less digits than its factorization.

40130121014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34132 (or 34085 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 40130121014 its reverse (41012103104), we get a palindrome (81142224118).

The spelling of 40130121014 in words is "forty billion, one hundred thirty million, one hundred twenty-one thousand, fourteen".