140214002455 has 16 divisors (see below), whose sum is σ = 172192046400. Its totient is φ = 109576696320.

The previous prime is 140214002417. The next prime is 140214002527. The reversal of 140214002455 is 554200412041.

140214002455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140214002455 - 2⁹ = 140214001943 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1773090 + ... + 1850479.

It is an arithmetic number, because the mean of its divisors is an integer number (10762002900).

Almost surely, 2^140214002455 is an apocalyptic number.

140214002455 is a deficient number, since it is larger than the sum of its proper divisors (31978043945).

140214002455 is a wasteful number, since it uses less digits than its factorization.

140214002455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623754.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 140214002455 its reverse (554200412041), we get a palindrome (694414414496).

The spelling of 140214002455 in words is "one hundred forty billion, two hundred fourteen million, two thousand, four hundred fifty-five".