140400044101225 has 12 divisors (see below), whose sum is σ = 175068658348560. Its totient is φ = 111692549046800.

The previous prime is 140400044101169. The next prime is 140400044101231. The reversal of 140400044101225 is 522101440004041.

It is a happy number.

It is not a de Polignac number, because 140400044101225 - 2⁴¹ = 138201020845673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140400044101193 and 140400044101202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15687151291 + ... + 15687160240.

It is an arithmetic number, because the mean of its divisors is an integer number (14589054862380).

Almost surely, 2^{140400044101225} is an apocalyptic number.

It is an amenable number.

140400044101225 is a deficient number, since it is larger than the sum of its proper divisors (34668614247335).

140400044101225 is a wasteful number, since it uses less digits than its factorization.

140400044101225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31374311720 (or 31374311715 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 140400044101225 its reverse (522101440004041), we get a palindrome (662501484105266).

The spelling of 140400044101225 in words is "one hundred forty trillion, four hundred billion, forty-four million, one hundred one thousand, two hundred twenty-five".