140414230000121 has 32 divisors (see below), whose sum is σ = 175232377555968. Its totient is φ = 109307187339840.

The previous prime is 140414230000117. The next prime is 140414230000123. The reversal of 140414230000121 is 121000032414041.

It is not a de Polignac number, because 140414230000121 - 2² = 140414230000117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140414230000123) 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, 327682610 + ... + 328110836.

It is an arithmetic number, because the mean of its divisors is an integer number (5476011798624).

Almost surely, 2^{140414230000121} is an apocalyptic number.

140414230000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140414230000121 is a deficient number, since it is larger than the sum of its proper divisors (34818147555847).

140414230000121 is a wasteful number, since it uses less digits than its factorization.

140414230000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432381.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 140414230000121 its reverse (121000032414041), we get a palindrome (261414262414162).

The spelling of 140414230000121 in words is "one hundred forty trillion, four hundred fourteen billion, two hundred thirty million, one hundred twenty-one", and thus it is an aban number.