140214111143125 has 40 divisors (see below), whose sum is σ = 182839219371072. Its totient is φ = 107288541360000.

The previous prime is 140214111143089. The next prime is 140214111143131. The reversal of 140214111143125 is 521341111412041.

It is a happy number.

It is not a de Polignac number, because 140214111143125 - 2³¹ = 140211963659477 is a prime.

It is a super-2 number, since 2×140214111143125² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 279098410 + ... + 279600340.

Almost surely, 2^{140214111143125} is an apocalyptic number.

It is an amenable number.

140214111143125 is a deficient number, since it is larger than the sum of its proper divisors (42625108227947).

140214111143125 is an equidigital number, since it uses as much as digits as its factorization.

140214111143125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521407 (or 521392 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

Adding to 140214111143125 its reverse (521341111412041), we get a palindrome (661555222555166).

The spelling of 140214111143125 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred eleven million, one hundred forty-three thousand, one hundred twenty-five".